F41A3/36 - CPC Classification Index

ClassID:

162456 ⎘

F41A3/36 - 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

Sub-classes:

F41A3/38 » having rocking locking elements, e.g. pivoting levers or vanes 25
F41A3/44 » having sliding locking elements, e.g. balls, rollers 23
F41A3/50 » Toggle-joint locks, e.g. crank-operated 8

Recent Application in this class:

20240288236

2024-08-29

FIREARM

20220034611

2022-02-03

PISTOL / CARBINE AUTOLOADER

20210010767

2021-01-14

NO SHEAR GAS KEY AND CARRIER SYSTEM

20200348093

2020-11-05

Cased telescoped ammunition firearm with dual feed

20200080804

2020-03-12

AUTOMATIC/SEMI-AUTOMATIC RIFLE ASSEMBLY FOR LARGE CALIBER BELTED CARTRIDGES

20180306536

2018-10-25

Barrel locking mechanism for a firearm

20160356563

2016-12-08

Lock interface insert for bolt assembly of a firearm

20160178308

2016-06-23

Systems and methods for providing a seal between a bolt carrier and a bolt carrier gas key of a firearm

20160047611

2016-02-18

Precision bolt action semiautomatic rifle

#10

20160033217

2016-02-04

Lock interface insert for machine gun bolt assembly

#11

20150323270

2015-11-12

Gas systems for firearms

#12

20150267979

2015-09-24

Automatic/semi-automatic rifle assembly for large caliber belted cartridges

#13

20150260470

2015-09-17

Systems for firearms

#14

20150260468

2015-09-17

Systems for firearms

#15

20150040455

2015-02-12

Firearm assembly with upper receiver incorporating an integral upper rail

#16

20140260944

2014-09-18

Lock interface insert for machine gun bolt assembly

#17

20140041272

2014-02-13

Bolt assemblies for a firearm

#18

20130219764

2013-08-29

Bolt assembly for a firearm

#19

20110252957

2011-10-20

Modified bolt assembly with forward assist adaptor for accomodating sub caliber ammunition utilized in an AR-15 type firearm

#20

20110005384

2011-01-13

Monolithic rail platform and bolt assemblies for a firearm

#21

20100071243

2010-03-25

Firearm having an improved firing pin locking mechanism

#22

20090031607

2009-02-05

Firearm

#23

20090031606

2009-02-05

Firearm

#24

20090007477

2009-01-08

Firearm

#25

20090000173

2009-01-01

FIREARM

#26

20070107290

2007-05-17

Bolt assembly with locking system

#27

20070084040

2007-04-19

Process for producing a breech slide for a firearm

#28

20060236582

2006-10-26

Monolithic rail platform and bolt assemblies for a firearm

#29

20050262752

2005-12-01

Firearm

#30

20050223613

2005-10-13

Gas operated action for auto-loading firearms

#31

20050066564

2005-03-31

Bolt assembly with locking system

#32

13923561

2016-01-12

Semi-automatic cartridge feeding system