ClassID:

162679

F41A19/15 - CPC Classification

Classification description:

Firing or trigger mechanisms; Cocking mechanisms; Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms Modular firing mechanism units

Recent Application in this class:
#1
20260139915
2026-05-21

TRIGGER THAT CAN BE QUICKLY REMOVED FROM AND INSTALLED IN THE LOWER RECEIVER PART OF AR-TYPE WEAPONS

#2
20260126258
2026-05-07

VR TRIGGER CONTROL DEVICE TO PLACE INSIDE A GUN

#3
20260118081
2026-04-30

Drop-In System to Enhance the Resetting and Operations of Semiautomatic Firearms

#4
20260055983
2026-02-26

FIREARM TRIGGER MECHANISM

#5
20260036389
2026-02-05

SIMULATED TRIGGER ASSEMBLIES

#6
20250377178
2025-12-11

METHOD AND APPARATUS FOR PROVIDING A MODULE FOR FIREARM MODIFICATION VIA AN EXISTING FIRING CONTROL UNIT

#7
20250347485
2025-11-13

MODULAR FIREARM TRIGGER SYSTEM

#8
20250314444
2025-10-09

FIRE CONTROL GROUP

#9
20250251207
2025-08-07

MODULAR HANDGUN

#10
20250170297
2025-05-29

FIREARM TRIGGER MECHANISM

#11
20240410666
2024-12-12

Modular Trigger Control Unit For Firearms

#12
20240361096
2024-10-31

SIMULATED TRIGGER ASSEMBLIES

#13
20240299616
2024-09-12

Firearm trigger mechanism

#14
20240200896
2024-06-20

Drop-in full automatic trigger groups

#15
20240085136
2024-03-14

Firearm trigger mechanism

#16
20240035769
2024-02-01

TRIGGER SHOE ASSEMBLY

#17
20230366648
2023-11-16

METHOD AND APPARATUS FOR PROVIDING A MODULE FOR FIREARM MODIFICATION VIA AN EXISTING FIRING CONTROL UNIT

#18
20230355830
2023-11-09

Firearm trigger mechanism

#19
20230280121
2023-09-07

Trigger Assembly

#20
20230228511
2023-07-20

Trigger for a firearm and a firearm equipped therewith

#21
20230221087
2023-07-13

Firearm trigger mechanism

#22
20230204314
2023-06-29

Fire control assembly

#23
20230168055
2023-06-01

MOUNT FOR A FIREARM

#24
20230104146
2023-04-06

Modular handgun

#25
20230026795
2023-01-26

Trigger unit for a firearm and a firearm equipped therewith

#26
20230013610
2023-01-19

Trigger for a firearm and a firearm equipped therewith

#27
20230003476
2023-01-05

Trigger unit for a firearm

#28
20220349666
2022-11-03

Retractable locking pins

#29
20220178641
2022-06-09

Weapon Retrofitting Systems and Methods

#30
20220136792
2022-05-05

Trigger securing apparatus

#31
20220136788
2022-05-05

Composite modular rifle

#32
20220065576
2022-03-03

Trigger securing apparatus

#33
20220042772
2022-02-10

Mount for a firearm

#34
20220042757
2022-02-10

UNIVERSAL FIRE CONTROL, RECHARGEABLE, GLOBAL POSITIONING AND ALERT COMMUNICATION, MOUNT ADAPTER UTILIZING PUSH SYSTEM WITH OFFSET SPRINGS, MID-RECEIVER CARBINE, AND AMBI-MAGAZINE RELEASE

#35
20220018620
2022-01-20

Trigger assembly

#36
20210381790
2021-12-09

Modular trigger mechanism

#37
20210325136
2021-10-21

Method and apparatus for providing a module for firearm modification via an existing firing control unit

#38
20210318087
2021-10-14

Detachable firearm receiver

#39
20210270556
2021-09-02

Trigger assembly

#40
20210254917
2021-08-19

FIRE CONTROL GROUP

#41
20210222981
2021-07-22

Threaded trigger pin

#42
20210199399
2021-07-01

Modular handgun

#43
20210102770
2021-04-08

Modular trigger assembly with retractable locking pins

#44
20210080209
2021-03-18

Weapon safety system

#45
20210071977
2021-03-11

Modular trigger control unit for firearms

#46
20210033365
2021-02-04

Trigger assembly

#47
20200386503
2020-12-10

Trigger unit for a firearm

#48
20200292264
2020-09-17

Firearm having a delay mechanism

#49
20200124369
2020-04-23

Fire control group

#50
20200103192
2020-04-02

Selective fire firearm systems and methods

#51
20200103191
2020-04-02

Method and apparatus for providing a grip module able to house a firing control unit

#52
20200096276
2020-03-26

MODULAR RECEIVER SYSTEM FOR FIREARMS AND AN ADJUSTABLE AND TOOL-LESS REMOVABLE TRIGGER ASSEMBLY

#53
20200025482
2020-01-23

Caliber modification using modular fire control group

#54
20190368835
2019-12-05

Retractable locking pins

#55
20190368834
2019-12-05

Modular trigger assembly with retractable locking pins

#56
20190301825
2019-10-03

Half-cock trigger safety assembly

#57
20190049208
2019-02-14

Lock mechanism of a trigger group that enables assembly and disassembly of a gun

#58
20190033025
2019-01-31

Modular handgun

#59
20180372437
2018-12-27

FIREARM INSERT

#60
20180224234
2018-08-09

Method and Apparatus for Providing A Grip Module Able to House A Firing Control Unit

#61
20180224233
2018-08-09

Method and grip module for firearm modification using a firing control unit

#62
20180202740
2018-07-19

Trigger Assembly with Modifications

#63
20180100712
2018-04-12

Modular receiver system for firearms and an adjustable and tool-less removable trigger assembly

#64
20180087860
2018-03-29

Selective fire firearm systems and methods

#65
20180045481
2018-02-15

Half-cock trigger safety assembly

#66
20180003457
2018-01-04

Caliber modification using modular fire control group

#67
20170321980
2017-11-09

Modular handgun

#68
20170284757
2017-10-05

RAPID FIRE ATTACHMENT FOR SEMIAUTOMATIC FIREARMS

#69
20170184365
2017-06-29

Fire control insert for firearm

#70
20170184364
2017-06-29

RAPID FIRE ATTACHMENT FOR SEMIAUTOMATIC FIREARMS

#71
20170184358
2017-06-29

Variable barrel camming system for firearm

#72
20170138689
2017-05-18

Firearm trigger group module with pivoting element non-coaxial to assembly pin and method of installing a trigger group module

#73
20160363401
2016-12-15

Drop in trigger assembly

#74
20160305730
2016-10-20

Multi-stage trigger mechanism for rifle

#75
20160282075
2016-09-29

Trigger module for automatic fire enabled firearms

#76
20160209186
2016-07-21

Less-lethal munition and mechanical firing device

#77
20160187095
2016-06-30

Trigger emulation mechanism of electric gun

#78
20160187091
2016-06-30

Interchangeable trigger assembly for firearms

#79
20160076850
2016-03-17

Pneumatic launcher system and method

#80
20160047615
2016-02-18

Drop-in adjustable trigger assembly with camming safety linkage

#81
20130269233
2013-10-17

Exhangeable Triggers

#82
20130000171
2013-01-03

Pistol with firing mechanism that can easily be adapted to various modes of operation

#83
20110099874
2011-05-05

Firearm with a simplified disassembly

#84
20090249672
2009-10-08

Firearm with an ergonomic reloading control group

#85
20090151213
2009-06-18

Device And Method For Converting And Preventing Conversion Of A Semi-Automatic Firearm To An Automatic Firearm

#86
20080120887
2008-05-29

Hunting and Sporting Firearm

#87
20080060245
2008-03-13

MODULAR TRIGGER GROUP FOR FIREARMS AND FIREARM HAVING A MODULAR TRIGGER GROUP

#88
20070151138
2007-07-05

Modular trigger group for firearms and firearm having a modular trigger group

#89
20070006510
2007-01-11

Modular trigger group for firearms and trigger group installation method

#90
20060207153
2006-09-21

MODULAR CORE BLOCK CONSTRUCTION

#91
20060207151
2006-09-21

Gun and method for assembling a gun

#92
20060207147
2006-09-21

SELF-CONTAINED TRIGGERPLATE ACTION FOR LOW PROFILE FIREARMS

#93
20060162217
2006-07-27

Interchangeable caliber semi-automatic rifle

#94
20060156607
2006-07-20

Firearm with modular sear and trigger mechanism housings

#95
20060037464
2006-02-23

Firearm with a readily interchangeable bolt face

#96
20050066565
2005-03-31

Action release for a muzzleloader

#97
18927257
2025-09-09

Drop-in system to enhance the resetting and operations of semiautomatic firearms

#98
18673556
2025-06-10

Bullpup conversion kit and gun including the same

#99
18661841
2025-08-05

Modular firearm trigger system