D. A. Wiese & Co., LLC

United States of America

Back to Profile

1-1 of 1 for D. A. Wiese & Co., LLC Sort by
Query
Patent
United States - USPTO
Aggregations Reset Report
IPC Class
F41A 19/35 - Double-action mechanisms, i.e. the cocking being effected during the first part of the trigger pull movement 1
F41A 3/38 - Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrrel or breech housing having rocking locking elements, e.g. pivoting levers or vanes 1
F41A 3/66 - Breech housings or frames; Receivers 1
F41A 9/55 - Fixed guiding means, mounted on, or near, the cartridge chamber 1
F41C 3/00 - Pistols 1
Found results for  patents

1.

Methods of firearm operations

      
Application Number 14597001
Grant Number 09696102
Status In Force
Filing Date 2015-01-14
First Publication Date 2015-11-05
Grant Date 2017-07-04
Owner D. A. Wiese & Co., LLC (USA)
Inventor Lee, Olaf N.

Abstract

A firearm includes a frame to which a barrel and slide are slideably mounted and in which a magazine is slideably received. A bumper telescoped on a push rod slideable with the slide pushes a shell in the magazine onto a pivotal carrier. Locking wings pivotally mounted to the barrel are cammed in troughs of a cam block as the barrel and the slide slide parallel to the longitudinal axis of the barrel relative to the cam block, so that lock tabs are removably received in locking recesses in the slide to removably lock the barrel and slide together. A trigger is slideably mounted to the frame for movement parallel to the longitudinal axis of the barrel for pivoting a sear lever engagable with a biased striker and moving a safety from an interfering position relative to the striker.

IPC Classes  ?

  • F41A 3/38 - Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrrel or breech housing having rocking locking elements, e.g. pivoting levers or vanes
  • F41A 3/66 - Breech housings or frames; Receivers
  • F41C 3/00 - Pistols
  • F41A 9/55 - Fixed guiding means, mounted on, or near, the cartridge chamber
  • F41A 19/35 - Double-action mechanisms, i.e. the cocking being effected during the first part of the trigger pull movement