F41A3/90 - CPC Classification Index

ClassID:

162483 ⎘

F41A3/90 - CPC Classification

Classification description:

Breech mechanisms, e.g. locks; Mounting of breech-blocks; Accessories for breech-blocks or breech-block mountings; Bolt buffer or recuperator means Fluid buffers

Sub-classes:

F41A3/92 » adjustable 1
F41A3/94 » in combination with spring buffers 24

Recent Application in this class:

20250383169

2025-12-18

BREECH ASSEMBLY FOR A GUN AND METHOD FOR CHECKING THE FLUID LEVEL IN THE RECOIL DAMPING SYSTEM OF SUCH A BREECH ASSEMBLY

20250377176

2025-12-11

FIREARM WITH BUFFER ASSEMBLY

20250334360

2025-10-30

FIREARM PISTON AND FIRE CONTROL MECHANISM

20240302118

2024-09-12

RECESSED EXPANSION CHAMBER IN A GUN SLIDE CONFIGURED FOR IMPROVING RECOIL MITIGATION IN FIREARMS

20240230259

2024-07-11

FIREARM WITH BUFFER ASSEMBLY

20190145485

2019-05-16

HYDRAULIC BUFFER ASSEMBLY

20170314635

2017-11-02

Hydraulic buffer assembly

20170130799

2017-05-11

Hydraulic energy absorption device with a displaceable accumulator

20060225565

2006-10-12

High pressure hydraulic breech mechanisms

#10

14565789

2016-01-26

Gas block valve stem for modifying the firing rate of a machine gun