ClassID:

162459

F41A3/42 - CPC Classification

Classification description:

Breech mechanisms, e.g. locks; Bolt action, i.e. the main breech opening movement being parallel to the barrel axis; Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing having rocking locking elements, e.g. pivoting levers or vanes hand-operated

Recent Application in this class:
#1
20250237465
2025-07-24

Ambidextrous Controls

#2
20240361091
2024-10-31

BOLT RETENTION SYSTEM

#3
20230408216
2023-12-21

Bolt lock safety device

#4
20230083435
2023-03-16

Bolt lock safety device

#5
20220364810
2022-11-17

Firearm with combined bolt catch and ejector

#6
20220252366
2022-08-11

Conditional locking mechanism for handguns

#7
20220196361
2022-06-23

Firearm with ambidextrous bolt hold-open

#8
20220187035
2022-06-16

BOLT RETENTION SYSTEM

#9
20210348861
2021-11-11

Firearm action

#10
20200103187
2020-04-02

Firearm action

#11
20200096267
2020-03-26

Bolt stop with a locking device for an automatic firearm, and a grip stock and receiver equipped therewith

#12
20190212081
2019-07-11

Pump action firearm with slide lock mechanism

#13
20190162493
2019-05-30

Slide block mechanism for semi-automatic pistols

#14
20190137202
2019-05-09

Bolt Catch

#15
20190086169
2019-03-21

Slide block mechanism for semi-automatic pistols

#16
20180313619
2018-11-01

Bolt stop buffer device in gun

#17
20170254606
2017-09-07

Firearm having a dual cam, cock on close bolt action and a low creep sear and step trigger assembly

#18
20160258696
2016-09-08

Bolt releases and firearms including such bolt releases

#19
20150020423
2015-01-22

Firearm having a dual cam, cock on close bolt action and a low creep sear and step trigger assembly

#20
20110061523
2011-03-17

Semi Bolt Receiver Assembly for assembly with a Semi Automatic Rifle Base

#21
20100147140
2010-06-17

Firing device for close-in defense ammunition

#22
20090308241
2009-12-17

Breech portion for a repeating rifle

#23
20090308240
2009-12-17

Breech for a repeating rifle and barrel for such a breech

#24
20070107290
2007-05-17

Bolt assembly with locking system

#25
20050066564
2005-03-31

Bolt assembly with locking system

#26
16697379
2020-08-25

Bolt catch engagement/magazine release system

#27
16025552
2019-05-21

Firearm having a tool-less trigger pull adjustment

#28
15732671
2020-02-25

Firearm bolt

#29
15418565
2018-05-01

Ambidextrous bolt catch and firearm

#30
15005101
2017-04-18

Rack and pinion lever-action rifle