Patent · US Active

Firearm trigger

US10578386B1 · kind B1 · utility

2Cited by
4References
19Claims
0Family size

Inventor

Key dates

Filing dateAug 17, 2018
Grant dateMar 3, 2020
Priority date—
Expiry dateAug 17, 2038

Classification

  • Technology area (CPC F)Mechanical Engineering; Lighting; Heating
  • CPC primaryF41A19/10
  • WIPO fieldOther special machines
  • WIPO sectorMechanical engineering

Abstract

A firearm trigger has a trigger body, the trigger body having an elongated forward actuation surface, the forward actuation surface including a plurality of spaced-apart protrusions, and the protrusions being arranged in an elongated array. The protrusions may be convex hemispheres. The protrusions may be round. The protrusions may be positively curved surfaces. The protrusions may be surfaces of revolution. The protrusions may be spaced apart from each other by portions of the forward actuation surface. The protrusions may be arranged in a pair of rows each extending along the length of the forward actuation surface. The forward actuation surface may include opposed edge portions, and each row may be proximate to a respective one of the edge portions. Each row may contain at least three protrusions. Each row may contain at most six protrusions.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.