ClassID:

162467

F41A3/58 - CPC Classification

Classification description:

Breech mechanisms, e.g. locks Breakdown breech mechanisms, e.g. for shotguns

Recent Application in this class:
#1
20250180324
2025-06-05

MUZZLELOADER POWER CELL WITH PRIMER

#2
20250180312
2025-06-05

BREAK-BARREL FIREARM

#3
20250180311
2025-06-05

BREAK-BARREL FIREARM WITH IMPROVED MANAGEABILITY

#4
20250180310
2025-06-05

BREAK-BARREL FIREARM WITH MECHANICAL EXTRACTION ASSEMBLY

#5
20240060737
2024-02-22

Rifles and muzzle loading rifles receiving propellant charge with an extended primer cap in a bolt action configuration, and method of loading

#6
20230358504
2023-11-09

Muzzleloader power cell with primer

#7
20230112727
2023-04-13

Rifles and muzzle loading rifles receiving propellant charge with an extended primer cap in a bolt action configuration, and method of loading

#8
20220107157
2022-04-07

Muzzleloader power cell with primer

#9
20220049942
2022-02-17

Muzzleloader systems

#10
20210254914
2021-08-19

RIFLE FRAME OF A BREAK-OPEN ACTION RIFLE HAVING A RECESS FOR RECEIVING AN EXTENDED PORTION OF A PRIMER CAP-PROPELLANT CHARGE ASSEMBLY

#11
20210164744
2021-06-03

Rifles and muzzle loading rifles receiving propellant charges in break open and bolt action configurations, and barrel extensions therefor

#12
20210055068
2021-02-25

Rifles and muzzle loading rifles receiving propellant charges in break open and bolt action configurations, and barrel extensions therefor

#13
20210048261
2021-02-18

Firearm breech cover interlock

#14
20210033361
2021-02-04

Firearm

#15
20200284567
2020-09-10

Muzzleloader systems

#16
20200271412
2020-08-27

Break open system having an adjustable, releasable forend stock

#17
20190204046
2019-07-04

Break open system having an adjustable, releasable forend stock

#18
20190033027
2019-01-31

FOLDING POCKET PISTOL

#19
20180321022
2018-11-08

Muzzleloader systems

#20
20180224229
2018-08-09

Less-lethal ballistic projectile launcher

#21
20180224228
2018-08-09

Less-Lethal Ballistic Projectile Launcher

#22
20180202730
2018-07-19

Firearm and Firearm Kit

#23
20180045478
2018-02-15

Single 40 mm projectile launcher

#24
20180045475
2018-02-15

Firearm with pivoting barrel-receiver assembly

#25
20180023907
2018-01-25

Shell loading system for firearm

#26
20170321981
2017-11-09

Folding pocket pistol

#27
20170307347
2017-10-26

Muzzleloader systems

#28
20170307314
2017-10-26

MODIFIED BREAK-ACTION FIREARM

#29
20170299324
2017-10-19

Flare Gun

#30
20170261285
2017-09-14

Self-defense device

#31
20170241731
2017-08-24

SUPERPOSED SHOTHUN WITH AN EASY -TO-MOUNT PIN AND A SAFETY EMBODIMENT

#32
20170234633
2017-08-17

Hinged-breech weapon

#33
20170138684
2017-05-18

Magazine for a Rifle Having a Fixed Magazine

#34
20170082392
2017-03-23

Open ignition breech plug and conversion system and method for muzzle-loading firearm

#35
20160298916
2016-10-13

Firearm with pivoting barrel-receiver assembly

#36
20160187091
2016-06-30

Interchangeable trigger assembly for firearms

#37
20160091289
2016-03-31

Muzzleloader systems

#38
20150338179
2015-11-26

Rifle having a fixed magazine

#39
20150247688
2015-09-03

Firearm with pivoting barrel-receiver assembly

#40
20150233659
2015-08-20

Rifle having a fixed magazine

#41
20150184957
2015-07-02

Firearm and firearm kit

#42
20150082678
2015-03-26

Drop-in fixed magazine

#43
20150052793
2015-02-26

Firearm magazine securing apparatus, method and kit

#44
20150020424
2015-01-22

Arm with tilting barrel group

#45
20150007473
2015-01-08

Less-lethal ballistic projectile launcher

#46
20140325887
2014-11-06

System and method for breaking and cocking a single shot firearm

#47
20140130699
2014-05-15

Muzzleloader bullet system

#48
20140053716
2014-02-27

Fire control for auto-loading shotgun

#49
20130167419
2013-07-04

Closure for break-action firearms

#50
20120159829
2012-06-28

Firearm with a tilting barrel

#51
20120023800
2012-02-02

UNITARY BREECHBLOCK ASSEMBLY

#52
20110083352
2011-04-14

BREECH BLOCK FOR A DROP-DOWN BARREL WEAPON

#53
20110072704
2011-03-31

Less-lethal ballistic projectile launcher

#54
20100229446
2010-09-16

BREAK-ACTION FIREARM AND TRIGGER MECHANISM

#55
20100037503
2010-02-18

Breech block for a drop-down barrel weapon

#56
20080282596
2008-11-20

MUZZLE-LOADING FIREARM AND EASILY REMOVABLE BREECH PLUG FOR USE THEREWITH

#57
20080120886
2008-05-29

Lever Action Weapons

#58
20080005951
2008-01-10

Rifle with shoulder support

#59
20070266608
2007-11-22

Device for opening and closing rolling block firearms

#60
20070028499
2007-02-08

Muzzle-loading firearm and easily removable breech plug for use therewith

#61
20050262749
2005-12-01

Over-and-under shotgun apparatus and method

#62
19183104
2026-06-02

Grenade launcher attachment for rifles

#63
13970300
2015-04-07

Trigger mechanism with cam surface sear