GunClaims
Weekly firearms and ammunition patent grants.

Interface

Patents tagged Interface

Sep 22, 2026

US12742611 - Firearm accessory mounting interface

An accessory mounting interface for a firearm, and a related method, are disclosed. The interface has a firearm accessory, a first elongated fastener, and a second fastener rotationally mated to the first elongated fastener. The first elongated fastener has right-handed threading and is arranged through a through hole in the firearm accessory with a first end extending below first and second halves of a first slot protrusion of the firearm accessory. The second fastener has a length greater than a width, the length measured along a longitudinal axis of the second fastener, the second fastener having a plurality of straight edges. At least one of the plurality of straight edges prevents the second fastener from rotating further than a closed position when the at least one of the straight edges abuts a sidewall of an elongated slot in the firearm.

Feb 10, 2026

US12546554 - Power and data interface for weapon accessory mounting rail

A system and method for connecting a weapon-mounted accessory to a computer comprises a first data and power port configured to provide data and power transmission between the computer and the weapon-mounted accessory. The first data and power port is configured to detachably couple to a slot in a slot rail weapon interface. In a further aspect, one or more additional data and power ports are capable of providing data and power transmission between the computer and one or more additional weapon-mounted accessories. Each of the one or more additional data and power ports is configured to detachably couple to a slot in a slot rail weapon interface. The first data and power port and the one or more additional data and power ports are configured to be operably connected to each other to form a serial chain in a custom configuration of data and power ports.