Nov 18, 2025

US12474135 - Firearm trigger chock

A firearm trigger chock that may include a chock portion and a forward extending plate having an aperture. The chock portion is configured to prevent depression of the trigger. The chock portion has an interior side and an exterior side, and a trigger-engaging surface that substantially corresponds with the dimension and curvature of the rear of a trigger. In a version, the aperture extends through the plate and forward of the trigger.

Inventors: Johnathan M. Rinehart
Filing date: 2023-12-13

firearmtriggerchock

The patent describes a firearm trigger chock designed to prevent trigger depression, featuring a chock portion that fits into the rearward space between the trigger and trigger guard. It includes a forward-extending plate with an aperture and a wedge portion that creates a friction fit with the trigger guard.

Claim 1

1 . A firearm trigger chock for attachment to a firearm having a trigger and a trigger guard, the trigger having a rear, a front, and a bottom point, the trigger guard having a defined interior perimeter forming a rearward space between the rear of the trigger and a rear portion of the trigger guard and a forward space between the front of the trigger and a front portion of the trigger guard, the firearm trigger chock comprising: a chock portion configured to prevent depression of the trigger, the chock portion having an interior side and an exterior side, and a trigger engaging surface that substantially corresponds with the dimension and curvature of the rear of the trigger and fits into the rearward space defined between the rear surface of the trigger and the rear portion of the trigger guard; a plate on the exterior side extending forward from the chock portion; a wedge portion extending laterally, the wedge portion increasing in depth from a first point to a second point for creating a friction fit with the trigger guard; and an aperture extending through the plate and forward of the trigger. a chock portion configured to prevent depression of the trigger, the chock portion having an interior side and an exterior side, and a trigger engaging surface that substantially corresponds with the dimension and curvature of the rear of the trigger and fits into the rearward space defined between the rear surface of the trigger and the rear portion of the trigger guard; a plate on the exterior side extending forward from the chock portion; a wedge portion extending laterally, the wedge portion increasing in depth from a first point to a second point for creating a friction fit with the trigger guard; and an aperture extending through the plate and forward of the trigger.

Google Patents

https://patents.google.com/patent/US12474135

USPTO PDF

https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/12474135