ClassID:

162757

F41A21/38 - CPC Classification

Classification description:

Barrels; Gun tubes; Muzzle attachments; Barrel mounting means; Muzzle attachments or glands for recoil reduction ; Stabilisators; Compensators, e.g. for muzzle climb prevention adjustable, i.e. the vent holes or the vent area being adjustable

Recent Application in this class:
#1
20260133004
2026-05-14

COMPENSATOR FOR AERIAL PLATFORM PAYLOAD

#2
20260092753
2026-04-02

RECOIL MODULE WITH A LINEAR MOTOR

#3
20260078975
2026-03-19

MUZZLE BRAKE ASSEMBLY

#4
20250012536
2025-01-09

TUNER ATTACHED TO A MUZZLE BRAKE OR SUPPRESSOR OF A FIREARM

#5
20250003710
2025-01-02

COMPENSATOR PARTITION

#6
20240280340
2024-08-22

MUZZLE DEVICE ASSEMBLIES

#7
20240240901
2024-07-18

Tuner attached to a muzzle brake or suppressor of a firearm

#8
20220325973
2022-10-13

Aircraft gun-blast diffusers, plugs for aircraft gun-blast diffusers, and methods of making such plugs

#9
20220034622
2022-02-03

Muzzle Brake

#10
20210356226
2021-11-18

Muzzle brake compensator

#11
20210207918
2021-07-08

Muzzle brake

#12
20210172694
2021-06-10

Modular firearm muzzle device

#13
20210088302
2021-03-25

Tunable muzzle brake for a firearm

#14
20200217607
2020-07-09

Modular firearm muzzle attachment system

#15
20200103195
2020-04-02

Tunable muzzle brake for a firearm

#16
20200049443
2020-02-13

Muzzle brake device

#17
20190128633
2019-05-02

Muzzle device

#18
20190017771
2019-01-17

ADJUSTABLE MUZZLE DEVICE

#19
20180306544
2018-10-25

Modular firearm sound suppressor coupler

#20
20180142974
2018-05-24

GAS OPERATING SYSTEM WITH EXHAUST SYSTEM

#21
20180087862
2018-03-29

Muzzle brake device

#22
20180087861
2018-03-29

MUZZLE BRAKE DEVICE

#23
20170314883
2017-11-02

Universal custom recoil solution system

#24
20170023326
2017-01-26

Tunable muzzle compensator for a firearm

#25
20160341510
2016-11-24

TUNABLE MUZZLE BRAKE

#26
20160273862
2016-09-22

Recoil and muzzle blast controller for firearms

#27
20160209154
2016-07-21

Tunable muzzle compensator for a firearm

#28
20160010936
2016-01-14

Firearm compensator assembly

#29
20150308777
2015-10-29

Feedback-controlled re-targeting apparatus for automatic firearm

#30
20150040448
2015-02-12

MUZZLE DEVICE AND METHOD OF TUNING THEREOF

#31
20110271575
2011-11-10

Muzzle device and method of tuning thereof

#32
20110252952
2011-10-20

Adjustable muzzle brake

#33
20100175548
2010-07-15

Reduction of muzzle jump in firearms

#34
20100154278
2010-06-24

Method for attaching a compensator assembly to a firearm

#35
20060060075
2006-03-23

Firearms recoil reducer

#36
20050188829
2005-09-01

Adjustable muzzle stabilizer for repeating firearm

#37
15703256
2018-07-31

Adjustable muzzle device

#38
14718227
2016-04-05

Tunable muzzle brake