Firearms and Ammunition Patent Grants

Weekly firearms and ammunition patent grants.

Aug 19, 2025

US12389999 - Wearable and replaceable pouch or skin for holding a portable battery pack

A wearable pouch operable to hold at least one portable battery pack and other power or communications equipment. The wearable pouch includes a main body with a front side, a back side opposite the front side, at least one sealable opening, and at least one opening for at least one lead from the at least one portable battery pack secured within the wearable pouch.

Aug 19, 2025

US12390025 - Jewelry organizer

A jewelry display includes a ferromagnetic planar substrate and a bracket attached to a wall. The bracket has a wall engagement surface along an inner surface and a ferromagnetic planar substrate engagement surface along an outer surface. A non-slip covering attached to the ferromagnetic planar substrate engagement surface abuts the back surface of the ferromagnetic planar substrate. At least one bracket magnet is attached to the bracket. The back surface of the ferromagnetic planar substrate is configured to removably attach to the bracket due to the magnetic force of the at least one bracket magnet attracting the ferromagnetic planar substrate and a frictional force between the non-slip covering and the back surface of the ferromagnetic planar substrate. A plurality of jewelry fixtures are removably attached to the front surface of the ferromagnetic planar substrate, each jewelry fixture having at least one permanent fixture magnet and a jewelry holding structure.

Aug 19, 2025

US12391022 - Composite structure and method of manufacture

A composite structure comprises a plurality of first layers each comprising graphene; and a plurality of second layers each comprising an aerogel, wherein the first and second layers alternate in the composite structure. A method for manufacturing a composite structure comprising first and second layers comprises providing a plurality of the second layers, each second layer comprising an aerogel, providing a plurality of first layers, each layer comprising graphene; and arranging the first and second layers so that the layers form a composite structure in which the plurality of first and second layers alternate.

Aug 19, 2025

US12392163 - Portable razor wire rapid deployment unit

A razor wire rapid deployment unit (RDU)/barrier is disclosed. In some embodiments, the RDU includes an enclosure having a first section coupleable with a second section, the enclosure defining an interior area therein. The RDU may further include a razor wire disposed within the interior area of the enclosure, a first end of the razor wire directly coupled to the first section, and a second end of the razor wire directly coupled to the second section. The first and second sides of the enclosure may be separated from one another to deploy the razor wire from a compressed configuration to an expanded configuration.

Aug 19, 2025

US12392569 - Bolt retention system

A firearm comprises a frame having a barrel and defining a passage registered with the barrel, with a bolt configured to reciprocate in the passage between a forward battery condition and a retracted condition. A latch that is movable between a retention position in which the bolt is prevented by the latch from moving from the retracted position to the battery position, and a release condition in which the bolt is prevented by the latch from moving from the retracted position to the battery position. The latch is biased to the retention position such that the bolt is retained in the retracted position after every shot; and an actuator connected to the latch and configured to move the latch to the release condition.

firearm bolt mechanism
Aug 19, 2025

US12392570 - Spring arrangement for countermeasure magazines

The present invention relates to a spring arrangement for use in a countermeasure magazine, said spring arrangement including a plurality of elements, wherein each one of said elements has a base portion and a plurality of spring portions extending from a first edge of said base portion, and wherein said spring portions of each element are distributed along a length of said base portion, and wherein said elements include mating connection means such that said elements may be connected to each other.

Aug 19, 2025

US12392571 - Firearm with ambidextrous bolt catch

A firearm with ambidextrous bolt catch has a frame, a bolt catch connected to the frame and movable between a retracted position and a restraint position, the bolt catch having exposed interface surfaces on a first side of the frame and configured to enable user contact to motivate the bolt catch to the retracted position and the restraint position, a secondary bolt catch interface assembly operable to motivate the bolt catch to the retracted position and to the restraint position, the secondary bolt catch interface assembly including an actuator having an actuation surface on a second side of the frame, and the actuator operable to move the bolt catch from the restraint position to the retracted position in response to a first actuation effort, and to move the bolt catch from the retracted position to the restraint position in response to a different second actuation effort.

firearm bolt catch ambidextrous
Aug 19, 2025

US12392572 - Firearm spade grip assembly

A firearm spade grip assembly can comprise a firearm, paddle trigger assembly, and/or a mounting system. A paddle trigger assembly can comprise a base spanning between and comprising a base forward end and a base aft end; a paddle trigger coupled to the base; a trigger actuator coupled to the base; and/or an actuator housing coupled to and extending forward from the base, wherein the trigger actuator is disposed at least partially within the actuator housing. Movement of the paddle trigger can be configured to translate the trigger actuator. A mounting system of a firearm spade grip assembly can comprise a mounting base configured to couple to a firearm receiver base or a firearm receiver of the firearm.

firearm trigger grip mechanism
Aug 19, 2025

US12392573 - Hand-held gun

A hand-held gun having a grip part and a breech part movably supported in a longitudinal direction thereon is disclosed. A breech spring arrangement urges breech part in its initial position relative to grip part. For this purpose, breech spring arrangement is supported between the breech part and grip part. Starting from the initial position, breech part can move against the closing force of breech spring arrangement into an abutment position in which it abuts against a buffer body. Starting from the abutment position, breech part can be moved under elastic compression of buffer body in the longitudinal direction into a retracted position. In the movement area between the abutment position and the retracted position, a compression force is applied by the compressed buffer body in addition to the closing force of the breech spring arrangement between the grip part and the breech part.

firearm handheld breech mechanism
Aug 19, 2025

US12392574 - Recoil management system for a gun

A system is disclosed for extending a recoil impulse of a gun. The system elongates the recoil impulse to spread the recoil energy over time and reduce felt (i.e., peak) recoil force. Although the system adds weight to a gun, the system reduces felt recoil beyond what is possible by simply adding weight to a gun by using an inertial weight on a spring to absorb and release energy. To prevent shaking, the inertial weight system is tuned to a gun so that the inertial weight hits a pair of stops at certain points in the gun's discharge action cycle.

recoil firearm system
Aug 19, 2025

US12392575 - Crossbow with spiral wound cam system

A crossbow includes a frame, first and second limbs, first and second cams, a drawstring, and first and second power cables. The frame includes a first side and a second side. The frame defines a projectile axis. The first limb is coupled to the first side and the second limb coupled to the second side. The first cam is coupled to the first side and configured to rotate about a first cam axis that is substantially parallel to the projectile axis. The second cam is coupled to the second side and configured to rotate about a second cam axis that is substantially parallel to the projectile axis. The drawstring is engaged with the first cam and the second cam. The first power cable is engaged with the first cam and the first limb. The second power cable engaged with the second cam and the second limb.

Aug 19, 2025

US12392576 - Blaster with accessory power connection and interchangeable nozzle components

Nozzles, nozzle assemblies, and blaster assemblies featuring interchangeable nozzles having externally powered electrical components or accessories. A nozzle assembly may include a body. The body may have a projectile opening defined therethrough. The nozzle assembly may further include an electrical component that is attachable to the body. The nozzle assembly may further include an electrical connection member coupled to the body and the electrical component. The electrical connection member may be configured to electrically connect the electrical component to the blaster.

Aug 19, 2025

US12392577 - Single-shot/repeating switching device of toy gun

A single-shot/repeating switching device includes a trigger, a trigger buffer, a release connecting plate, a positioning bar, and a safety blocker. The trigger includes a trigger body, a pushing block and an abutting end. The trigger buffer includes a moving block. The release connecting plate has an activating end and a fastened end. The single-shot/repeating switching button has a repeating opening. In a repeating mode, the trigger body is moved to make the abutting end enter the repeating opening, the pushing block pushes the safety blocker to move, and the moving block pushes the activating end to move upward to make the fastened end escape from locking to generate a first firing. The firing cylinder touches the fastened end to make the release connecting plate rotate about the positioning bar when returning. The activating end is pressed by the trigger buffer to slow down a subsequent repeating speed.

Aug 19, 2025

US12392578 - Vertical launch system (VLS) including heavy inert gas insulating layers

Heavy inert gas insulation layers are provided for one or more components of a launch system for a plurality of missiles. The layer may be integrated into the walls of the components or provided in inserts attached to the components. An inert gas fills a sealed void space in the walls or the insert. The inert gas has a density of at least 1.5 Kg/m 3 and a thermal conductivity (Tcond_gas) of no greater than two-thirds of a thermal conductivity of air (Tcond_air) to form the heavy inert gas insulation layer. The inert gas may be Argon, Krypton, Xenon or a synthetic gas and is suitably held at a pressure of 760 Torr (1 atmosphere) or greater at sea level. The heavy inert gas insulation layer delays desensitization or inhibits premature reaction of the energetic materials inside the missiles due to high external temperatures. The insulation layers allow for more compact and dense configurations of the launch system and missiles.

Aug 19, 2025

US12392579 - Constant intensity light regulating firearm sight device

A constant intensity light regulating firearm sight device includes a main body that is mountable onto the firearm and a lens that is positioned along the main body in a direction that is line of sight parallel to a firing axis of the firearm. The device includes a light source, a light sensor and a controller that are positioned along the main body. The light source emits a visible aim point onto the lens, and the light sensor detects and reports ambient light conditions to the controller. The controller includes a memory and processor for storing information and for controlling the operation of the device based on inputs from a user interface and the light sensor. The brightness level of the aim point is adjustable to a user-defined custom brightness setting, and the controller increases or decreases the custom brightness level based on data from the light sensor.

firearm sight accessory
Aug 19, 2025

US12392580 - Fiber optic handgun sight

A firearm sight has a body having an attachment facility configured to connect to a pistol having a forward target end and a rear end. The body has a forward end and an opposed rear end associated with the forward and rear ends of the firearm. The body defines a bore with a forward opening and a rear opening. An elongated insert is received in the bore and has a rear end and a forward end. The insert and body have an insertion limiting facility configured to admit insertion of the insert with the rear end of the insert inserted via the forward opening of the bore, and to prevent passage of the insert beyond a limited insertion amount. The insertion limiting facility may include the bore defining a step, a greater bore width forward of the step and lesser bore width rear of the step.

firearm sight handgun
Aug 19, 2025

US12392581 - Telescopic sight

A telescopic sight for firearms including: magnifying elements disposed along a user optical path between an objective lens assembly and an ocular lens; an imaging system including an imaging sensor and an image processor; a digital optical augmentation (DOA) system disposed outside of the user optical path; at least one optical element adapted to: redirect a spectrum of incoming light from the objective lens assembly to the imaging sensor along a video optical path, redirect/reflect digital markings projected from the DOA system into the user optical path and disallow the projected digital markings from reaching the imaging sensor, and wherein the imaging system is adapted to capture and process imagery from the incoming light to provide image processing data.

firearm sight optics
Aug 19, 2025

US12392582 - Satellite gun

The taboo act committed by terrorist and other types of trouble making people has become a menace among those who want to fight back this evil with the latest technology. The technology of the present invention is a wireless remote control gun for aircraft use, and the example of an aircraft is an airplane or drone.

Aug 19, 2025

US12392583 - Body safety device with visual sensing and haptic response using artificial intelligence

Disclosed are a method, system, and apparatus of s body safety device with visual sensing and haptic response using artificial intelligence. In one embodiment, a body worn safety device includes a visual sensor integrated into a tactical gear and a haptic feedback device integrated in the tactical gear. The haptic feedback device vibrates when the visual sensor detects an ambient threat to a wearer of the tactical gear. The haptic feedback device may detect the ambient threat using an artificial intelligence based threat detection model. The visual sensor may be part of an array of visual sensors around a torso of the wearer such that ambient threats around the wearer are captured through the artificial intelligence based threat detection model. A battery unit may be detachable from the tactical gear.

Aug 19, 2025

US12392584 - Heat dispersion system for ballistic carrier

A ballistic armor carrier having a heat dispersion system for migrating heat away from between the ballistic carrier and a wearer's body. The ballistic carrier includes a carrier having a pocket for holding a ballistic panel and a thermal panel having a high thermal conductivity disposed within the pocket. The thermal panel wraps around the pocket such that the thermal panel has a first thermal panel portion configured to be positioned to the inside of the ballistic panel and a second thermal panel portion configured to be positioned to the outside of the ballistic panel. The thermal panel migrates heat away from the wearer's body from between carrier and the body to the outside of the carrier and dissipates the heat to the ambient environment.

Aug 19, 2025

US12392585 - Dart game device

Provided is a dart game apparatus including: a body part forming an external appearance of a dart game apparatus; a target fixation plate provided in one area of a front surface of the body part; a dart target unit seated on the front surface of the target fixation plate; and a target cover unit formed to cover at least a part of the dart target unit, and fixed and coupled to the target fixation plate.

Aug 19, 2025

US12392586 - Dart game apparatus and dart game system providing event effect

Disclosed are a dart game apparatus and a dart game system outputting an event effect. The dart game apparatus may include: a dart target having a plurality of score areas; a sensing unit sensing a hit location of a dart pin in the dart target; a display unit providing a display area surrounding the dart target, provided in a body structure of the dart game apparatus, and outputting a variable screen, comprising a touch sensor to detect at least one of a touch pressure, a touched position and a touched area in the display unit; and a controller controlling the display unit at least partially based on the hit location of the dart pin in the dart target.

Aug 19, 2025

US12392587 - Deformable hollow dart head for toy dart and toy dart with the same

A deformable hollow dart head for a toy dart includes a dart cap and a connector, the dart cap has a cap top and a cylindrical cap wall extending from a periphery of the cap top, the cap wall is provided with air vents, the connector has a circular base connecting with the cap wall, thereby sealing the dart cap to form a deformable cavity, the material of the dart cap is softer than that of the circular base. At the moment when the dart toy hits a target, the dart cap contacts and impacts the target. The target exerts a reactive force on the dart toy, and the deformable cavity provides deformation space for the dart cap, thereby causing the dart cap to deform and increasing the contact area with the target.

Aug 19, 2025

US12392588 - Expanding fin rocket with fin restraint

An expanding fin aerial rocket in combination with a sleeve for restraining the fins prior to deployment. The rocket has an elongate body with a fore end for a warhead and an opposed aft end for motor and guidance fins. The guidance fins are hingedly attached to the rocket body at a proximal end and extend outwardly to a distal end. Fins may be collapsed during storage to conserve space and prevent damage. The springs are outwardly spring biased for flight upon deployment. The rocket has a durable removable sleeve, which fits over the fins during storage, to retract the sleeves into a collapsed position. The sleeve is removed for deployment, so the fins may radially expend to an extended position. The durable sleeve may then be reused for another rocket.

Aug 19, 2025

US12392589 - Cartridge case crimping tool

A crimping tool for assembling a countermeasure expendable. The crimping tool includes a main body that has a top end, a bottom end vertically opposite to the top end, and an axis defined between the top end and the bottom end. The main body is configured to receive a cap of the countermeasure expendable, a spacer of the countermeasure expendable, and a cartridge case of the countermeasure expendable. The crimping tool also includes a presser that selectively operably engages with the main body and is configured to press the cap and the spacer of the countermeasure expendable into the cartridge case of the countermeasure expendable. The crimping tool also includes a set of crimpers that operably engages with the main body and is configured to crimp at least the cap, the spacer, the cartridge case with one another to collectively maintain the cap and the spacer with the cartridge case.

Aug 19, 2025

US12392590 - Stabilization and/or deployment system

A stabilization and deployment system including at least some of a stabilization plate having a stabilization plate top side, wherein a ridge is formed in or extends from at least a portion of the stabilization plate top side, wherein, the ridge provides a perimeter around at least a portion of the stabilization plate top side to define a stabilization plate recess of the stabilization plate top side, wherein the stabilization plate recess comprises three aligned, at least partially overlapping circular recesses, wherein the circular recesses are arranged such that each circular recess at least partially overlaps each adjacent circular recess, and wherein the circular recesses are arranged so that relative centers of each of the circular recesses are spaced from one another at a distance that is equal to one and one half times a length of a radius of at least one of the circular recesses.

Aug 19, 2025

US12392591 - Electronic time warhead fuze

An electronic time warhead (EOT) fuze for a hand grenade comprises a body housing a clamp with two terminals maintaining a spring and a handle in the armed position. The handle holds the spring in the armed position while the user wields the grenade. The spring is housed in a spring pin and this initializes the EOT. When throwing the grenade, the spring seeks a resting position, expelling the handle and activating a switch that energizes an electronic circuit. A battery is electrically connected to the electronic circuit. In addition, an initiator element is mounted on the body and the initiator element consists of a conductive filament impregnated with a chemical mixture generating a flame from the electrical signal applied by the electronic circuit. The initiating element can be an electrical or electronic component. The electronic circuit accounts for a delay time until the grenade's initiating flame is effectively activated. In some embodiments, the electronic circuit is a microprocessor circuit that applies the electrical signal to the conductive filament at the end of the delay time, activating the grenade.

Aug 19, 2025

US12392592 - Electrical priming of a firearm primer

The present disclosure relates to a primer for a personal firearm. The primer includes a primer cup including a cylindrical side wall closed at one outer end by a bottom; a pyrotechnic charge placed in the primer cup; an electrical component suitable for producing the thermal energy needed for priming the pyrotechnic charge, the charge being in contact with the electrical component; a printed circuit board, said printed circuit board having an internal face comprising the electrical component in contact with the pyrotechnic charge, characterized in that said printed circuit board forms at least in part the outer bottom of the primer cup.

firearm primer electrical
Aug 19, 2025

US12392593 - Method for installing a set of electronic detonators and associated ignition method

A method for installing a set of electronic detonators in blast holes of a mining face includes the following steps: connecting detonators, charged into the blast holes, to a movable test device; receiving, by the movable test device, a message sent by each detonator; determining, from that message, a set of values, representing the total number of detonators connected to the movable test device; sending, to one or more detonators of the set, a data set to store including the set of values representing the total number of detonators connected to the movable test device; and storing the data set in the memory of one or more detonators of the set of electronic detonators. Use for later verification of the connection of the detonators before firing.

Aug 19, 2025

US12392594 - Efficient and energy-saving blasting method based on notched blast hole

An efficient and energy-saving blasting method based on a notched blast hole includes forming a cutting hole, an auxiliary hole, and a peripheral hole on a surface of an area to be blasted separately by means of a drilling apparatus. The cutting hole, the auxiliary hole, and the peripheral hole are formed on the surface of the blasting area separately, and notches with different numbers are formed on outer sides of the holes separately, such that in a blasting process, explosion energy of explosives can be transmitted along the notches, the explosion energy is guided, energy loss is reduced, blasting efficiency is improved, thus a range of a crushing area is reduced, a length of a main crack is increased, and a better blasting effect is achieved. Moreover, explosive energy is concentrated on the notch to initiate crack, so as to reduce an explosion smash area.

Aug 19, 2025

US12393043 - Long-range optical device with an opto-electronic display

The technology relates to a long-range optical device for a firearm with an objective and an eyepiece, through which an observation beam path is formed for aiming at a target, the long-range optical device further comprising an opto-electronic display device, wherein the display device comprises an LCoS display for displaying variable data or a target mark, wherein a display beam path of the display device runs at least partly in the observation beam path for displaying the remote object.

firearm optical device
Aug 19, 2025

US12395557 - Systems and methods for filtering messages

A recording system may use the information stored in a list to determine whether to receive and/or respond to messages transmitted by notice systems. The source of the information for the list includes a server and/or the recording system itself. A server that provides the list may use data provided by an agency to determine a relationship between a people, recording devices and notice systems. The associations between people, recording devices and notice devices may be used to determine what information is in the list. A recording device that forms the list may receive messages from any notice system, detect the session identifier, store the session identifiers from received messages, and receive and/or respond to messages in accordance with the list formed by the recording system.

Aug 12, 2025

US12383008 - Apparel for securing and carrying an object

An article of clothing comprises a waistband configured to secure and carry at least one object on a wearer's waist. The waistband includes a first portion configured to form a circumferential waist part of the article of clothing and include at least a first channel and a second channel, the first channel having an elastic band therethrough, and the second channel having drawstrings therethrough. The waistband also includes a second portion configured to include a plurality of belt loops evenly spaced and positioned along the first portion of the waistband, wherein the plurality of belt loops are configured to receive a belt assembly therethrough.

Aug 12, 2025

US12384005 - Ball joint system and support device

A firearm maintenance aid can include a firearm vise and a firearm support device. Firearm vise can include vise jaws, a threaded rod connecting vise jaws together, and jaw pin holes in each jaw, the holes extending from an outer surface of a jaw through to an inner surface of each jaw, wherein the holes in the first jaw align with the holes in the second jaw. Firearm support device can include a clamping portion and a supporting portion. The clamping portion can be clamped between the jaws of the firearm vise, can include two parallel clamping faces, and can define vise pin holes that align with the jaw pin holes. The supporting portion can be located opposite the clamping portion and can include a cylindrical shaft. Vise pins can be received by the jaw pin holes and vise pin holes to fixedly connect the support device to the vise.

Aug 12, 2025

US12384337 - Military vehicle

A military vehicle assembly includes a rear module. The rear module includes a rear frame assembly, a bed supported by the rear frame assembly, a rear tractive assembly, a transaxle supported by the rear frame assembly and coupled to the rear tractive assembly, and a rear suspension system including at least one component extending between a housing of the transaxle and the rear tractive assembly. The rear frame assembly has one or more upper interfaces and one or more lower interfaces. The one or more upper interfaces are configured to detachably couple to a rear end of a passenger capsule of a military vehicle. The one or more lower interfaces are configured to detachably coupled to a bottom of the passenger capsule. The transaxle is configured to couple to a prime mover and a front differential of the military vehicle.

Aug 12, 2025

US12384901 - Composite materials for anti-ballistic applications and methods of fabrication thereof

A composite material, methods for its fabrication and example applications. The composite material comprises a polymer having a carbon allotrope incorporated into the polymer's crystalline structure. The material is characterized by a crystallinity greater than the native crystallinity of the polymer in the absence of the carbon allotrope being incorporated into the polymer's crystalline structure. The composite material is non-laminate, substantially excludes metals, ceramics, and cermets, and is electrically conductive. The carbon allotrope serves as a bridge between a first region of the polymer and a second region of the polymer. The fabrication method involves mixing a powder of polymer and carbon allotrope particles, suspending the powder in a solvent, spinning the solution into fibers, and drawing the fibers into a composite material. Applications include collecting data responsive to stimulating the composite material, comparing the data to thresholds, determining the material's condition, and transmitting a decision regarding its continued use.

Aug 12, 2025

US12385197 - Tire deflation device

A pressure-tight container pressure control assembly is configured to adjust internal pressure in a pressure-tight container. The pressure-tight container pressure control assembly has a housing having an attachment end. wherein the attachment end is configured to penetrate a wall of the pressure-tight container. A seal is arranged around the housing and configured to form an airtight seal between the housing and the wall. A pressure controller is arranged in the housing and configured to provide a controlled transfer of a material between the housing and the pressure-tight container through the wall thereby adjusting an internal pressure of the material within the pressure-tight container.

Aug 12, 2025

US12385702 - Jig for manufacturing of firearm lower receiver

An improved jig for manufacturing a firearm lower receiver is comprised of a power tool mount; an adapter; a guide plate with plate screws; a rear support with mounting screws; a front support; and at least one of a carriages with at least one locating pin. A guide plate is disposed below the top surface of a lower receiver in conjunction with an adapter. The jig is a universal fitment and includes a bearing to support a rotary tool and at least one guiding feature can be used to facilitate in the guidance of the rotary tool without placing the rotary tool in direct contact with any of the guidance features. A removable locating pin is situated a long the front and rear takedown pin holes of a firearm receiver that is not threaded and is provided with at least one of a pull, string or other handle.

firearm manufacturing lower receiver jig
Aug 12, 2025

US12385703 - Modifications for AR-10 style firearm

The present disclosure provides example embodiments related to modifications for an AR-10 style firearm. In one embodiment, the AR-10 style firearm comprises modifications that enable the AR-10 style firearm to fire cartridges having a length between 73.66 mm and 91.44 mm, without increasing the overall length and/or weight, as compared to a standard AR-10 style firearm. The modified AR-10 style firearm may comprise, for example, modifications to the upper receiver, lower receiver, bolt carrier, magazine well, charging handle, firing pin, buffer tube weight, and/or the magazine.

firearm ar10 modification
Aug 12, 2025

US12385704 - Firearm recoil devices, systems, and methods

A recoil system is deployed with a slide plug comprising a catch means along with a plug retainer comprising a catch means. The slide plug catch means and plug retainer catch means may be compatible to permit the slide plug catch means and the plug retainer catch means to interfit and hold the recoil system in a partially compressed configuration. A method comprising a step of interfitting a slide plug catch means with a plug retainer catch means to hold the recoil system in a partially compressed configuration is described.

firearm recoil mechanism
Aug 12, 2025

US12385705 - Firearm ammunition availability detection system

A linear encoder may be used to accurately determine a number of cartridges within a magazine. Further, using a set of magnetic sensors within a buffer tube of a firearm, it is possible to determine whether a cartridge is loaded within a chamber of the weapon and/or whether the firearm is jammed. The determination of cartridges within the magazine in conjunction with the determination of whether a cartridge is in a chamber of a firearm can give a user an accurate ammunition count. Further, the use of the linear encoder makes it possible to accurately determine the cartridge count when different cartridges are loaded into the magazine or when the magazine degrades in quality over time. Moreover, the ability for magazines to communicate with a firearm enables a user to determine a total available ammunition to the user in a single display without individually checking each magazine.

firearm ammunition detection magazine
Aug 12, 2025

US12385706 - Button detent retension method for spring loaded linear actuating device

Systems, device, and methods for assembling a magazine catch device are provided which may include providing a threaded rod, providing a button base that is configured to be place along the threaded rod, and threading a button onto the threaded rod such that a first set of surfaces of the button matches up with and bears against a second set of surfaces of the button base to align the button base and the button when tension is applied to the button base and button.

magazine catch firearm
Aug 12, 2025

US12385707 - Modular trigger control unit for firearms

A modular trigger control unit Is configured to be removably installed on a grip frame of a firearm and includes a locking block and a pin configured to traverse through both the trigger control unit and the grip frame. The trigger control unit has a protruding tab protruding rearward. The locking block includes slide rails extending forward, with each slide rail of the pair of slide rails having a flat wall extending downward or upward with respect to the grip frame when the trigger control unit is installed on the grip frame. The trigger control unit is secured to the grip frame by: (1) the protruding tab received in a recess on an interior wall of a beavertail portion of the grip frame; (2) the pin; and (3) one or more first physical features on the trigger control unit mating with one or more second physical features on the grip frame.

trigger firearm modular control
Aug 12, 2025

US12385708 - Safety for firearm electromagnetic firing system

An electronic trigger system with safety mechanism for firearms includes a trigger unit comprising an electromagnetic actuator operably coupled to the firing mechanism and a programmable trigger mechanism microcontroller. The actuator is changeable between a non-powered unactuated position and powered actuated firing position via pulling both an outer trigger and inner safety trigger of the trigger unit. The actuator is operably interfaced with a movable firing component of the firing mechanism operable to discharge the firearm. In a blocking position of the safety trigger, the safety trigger is configured to block outer trigger movement which prevents energizing and actuating the electromagnetic actuator thereby preventing the firearm from discharging. Conversely in an unblocking position, the safety trigger allows outer trigger movement sufficient to discharge the firearm by either energizing the actuator when a pre-selected trigger pull force threshold is applied or applying sufficient trigger force to manually trip the actuator.

firearm electronic trigger safety
Aug 12, 2025

US12385709 - Two-stage trigger arrangement

In some embodiments, a fire control mechanism comprises a trigger, a hammer and a disconnector. The trigger comprises a trigger sear and is arranged to rotate about a trigger axis. The hammer comprises a hammer sear and a secondary sear and is arranged to rotate about a hammer axis. The disconnector comprises a disconnector sear and is arranged to move with respect to the trigger. The fire control mechanism comprises an orientation wherein the trigger sear contacts the hammer sear and the secondary sear contacts the disconnector sear.

trigger firearm mechanism
Aug 12, 2025

US12385710 - Gun attachment

The present disclosure provides systems and techniques for an attachment that can be fastened to a gun. The attachment may include a top surface having a longitudinal axis and an aiming sight that is parallel with the longitudinal axis, a front surface having a latitudinal axis that is perpendicular to the longitudinal axis, the front surface including a muzzle aperture, a left surface, a right surface, and a fastening system. The fastening system may include a first mounting aperture of the left surface, a second mounting aperture of the right surface, and a locking pin capable of being positioned in the first mounting aperture and in the second mounting aperture such that the locking pin fastens the attachment to the gun. The attachment may be fastened to the gun such that the longitudinal axis is parallel with a longitudinal bore axis of the gun.

gun attachment aiming muzzle
Aug 12, 2025

US12385711 - Bipod

Interface connection adapter arrangement ( 300 ) for a bipod ( 1 ) for a rifle ( 2 ), wherein the arrangement is arranged to be pivotally connected to two leg parts ( 110 ), the leg parts when fastened both being arranged to pivot in relation to the arrangement between a first orientation in which an axis ( 111 ) of the leg part in question extends on a first side of a main connection plane ( 303 ), and a second orientation in which the axis extends on a second, opposite, side of said main connection plane. The invention is characterised in that the arrangement further comprises a first interface side ( 330 ), provided with a first rifle fastener ( 331 ), in turn arranged to fasten the arrangement to the rifle in accordance with a first rifle fastening system, and a second interface side ( 340 ), provided with a second rifle fastener ( 341 ), in turn arranged to fasten the arrangement to the rifle in accordance with a second rifle fastening system, and in that the second rifle fastening system is associated with a different fastener geometry as compared to the first rifle connection system. The invention also relates to a method.

bipod rifle accessory
Aug 12, 2025

US12385712 - Slingshot

An improved slingshot comprises a grip comprising a handle, a first arm coupled to the handle and a second arm coupled to the handle, a resiliently stretchable sling comprises a first resiliently stretchable band comprising a first end and an opposite second end, a second resiliently stretchable band comprising a third end and an opposite fourth end, a first mounting formation integrally formed with the first band second end, a second mounting formation integrally formed with the second band fourth end, and a first pouch integrally formed with the first band first end and the second band third end. The first resiliently stretchable band, the second resiliently stretchable band, the pouch and the first and the second mounting formations are all formed from the same material, where the first mounting formation is configured to be releasably attached to the first arm, and the second mounting formation is configured to be releasably attached to the second arm.

Aug 12, 2025

US12385713 - Arrow chain structure

An arrow chain structure includes an arrow chain body and an extension member. The arrow chain body has a base part, the base part has an arrow groove and a pivoting member disposed on a side thereof, the pivoting member has an accommodation groove formed on a side thereof corresponding to the other side of the arrow groove. The extension member is disposed on the arrow chain body. The arrow chain bodies can be pivotally connected to each other by the pivoting members.

Aug 12, 2025

US12385714 - Archery bow quick disconnect buss cable wedge assembly

A system for use with an archery bow rest is provided including a buss cable wedge configured to engage an archery bow cable, a cable wedge insert configured to engage the buss cable wedge, and a button head screw configured to engage the cable wedge insert, wherein the cable wedge insert and the button head screw are configured to removably secure an arrow rest cable to the archery bow cable.

Aug 12, 2025

US12385715 - Compressed gas projectile launching devices

Various projectile launching devices are disclosed herein. In one aspect, the projectile launching device includes a gas-powered projectile agitator, an anti-jam assembly, and a compressed gas canister frame positioned below a body of the device. In another embodiment, the projectile launching device includes a rear-loading hopper and a projectile agitator which is actuated by mechanical power via a linkage with a pump handle.

Aug 12, 2025

US12385716 - Gas-powered gun

A gas-powered gun comprising an inner barrel ( 31 ), a compartment ( 40 ) for compressed gas formed coaxially around the inner barrel ( 31 ), a pressure regulator ( 42 ) connected between the compartment ( 40 ) and a pressure chamber ( 10 ), so as to ensure a controlled pressure in the pressure chamber ( 10 ), and a valve ( 15 ) arranged to release compressed gas from the pressure chamber ( 10 ) to thereby discharge a projectile ( 13 ) provided in said inner barrel ( 31 ). The gas-powered gun further comprises a plenum chamber ( 70 ) in fluid connection with the pressure chamber ( 10 ), the plenum chamber being formed in a detachable module ( 7 ) arranged below the barrel during normal use.

Aug 12, 2025

US12385717 - Twist-action pen gun

A complete concealed, handheld, single shot pen gun having the full appearance of a well-designed twist action pen equipped with full writing function is presented. The invention provides seamless design without surface interruptions. A drop safety function locks the firing pin in a safe position. The drop safety cannot be deactivated by accident. After activation of the drop safety, the loaded pen gun is suitable for daily use as a regular twist action pen. The exchangeable pen refill can be extended and retracted; accidental triggering of the cartridge is not possible.

pen gun firearm
Aug 12, 2025

US12385718 - Locking pin for use in an adjustable buttstock

A locking pin assembly for use with an adjustable buttstock of a firearm. The locking pin assembly, in cooperation with an adjustable buttstock, may be used to permit a buttstock to be collapsed or extended in relation to a firearm's receiver. The locking pin assembly engages with the body and release lever of the buttstock to provide for their operative connection. The locking pin assembly is easily fabricated and used.

buttstock locking pin firearm
Aug 12, 2025

US12385719 - Weapon sling with integral connectors for wired communication and/or power transfer

A weapon sling includes a strap having first and second free ends and defining a main branch between the first and second free ends. The strap member is formed of an elongate hollow flexible, e.g., textile, element. A loop branch attached to the main branch is configured to be looped around a user's body. First and second connector assemblies are secured to the respective first and second free ends. The first connector assembly is for detachable coupling to a weapon connector on the weapon. The second connector assembly is for detachable coupling to a hub connector on a hub worn by the user. A plurality of electrical conductors extend within the elongate hollow flexible element for electrically coupling electrical contacts on the first connector assembly with electrical contacts on the second connector assembly for providing communications between a host computer on the weapon and the hub.

Aug 12, 2025

US12385720 - Firearm magnet mount with barrel insert and method of securely holding firearm using the same

The present invention provides a magnet mount for securely holding a firearm. The magnet mount includes a mounting plate, one or more magnets affixed to the mounting plate, and a barrel insert that is substantially in parallel with the surface of the mounting plate. The magnets are configured for providing a holding power to support at least a portion of the weight of the firearm. The barrel insert can be inserted into the barrel of the firearm and stabilizes the firearm. Also provided is a method of securely holding a firearm using the magnet mount.

firearm mount accessory