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Class Information
Number: 89/14.5
Name: Ordnance > Barrels > Recoil increasers
Description: Subject matter to amplify the effects of the rearward motion of the barrel caused by firing the gun.


Patents under this class:

Patent Number Title Of Patent Date Issued
7380488 Blank firing adapter for combination gas and recoil operated weapon Jun. 3, 2008
7290475 Blank cartridge devices for attachment over a muzzle flash suppressor Nov. 6, 2007
6899008 Gun barrel having a muzzle brake May. 31, 2005
6889593 Blank cartridge devices and firearms designed therefor May. 10, 2005
6886467 Training cartridge for an automatic rapid-fire weapon May. 3, 2005
6848208 Replaceable blank firing barrel Feb. 1, 2005
6826995 Noise abatement system for a gun Dec. 7, 2004
6564689 Blank for gun barrel, method for producing said gun barrel and gun barrel May. 20, 2003
6412390 Low impulse firing adapter for combination gas and recoil operated weapons Jul. 2, 2002
6318230 Gun attachment Nov. 20, 2001
6289623 Device for reducing the danger of harm caused by accidental discharge of a bullet from a firearm Sep. 18, 2001
6202533 Subcaliber device/blank firing adaptor for blowback operated or recoil operated weapons Mar. 20, 2001
6176032 Device for preventing the accidental discharge of a bullet from a firearm Jan. 23, 2001
6026728 Firearm with blank cartridge device Feb. 22, 2000
5983772 Subcaliber device/blank firing adaptor for blowback or recoil operated weapons Nov. 16, 1999
5829180 Blank-firing semiautomatic pistols Nov. 3, 1998
5677505 Reduced energy cartridge Oct. 14, 1997
5675106 Blank firing conversions for semiautomatic pistols Oct. 7, 1997
5492063 Reduced energy cartridge Feb. 20, 1996
5463930 Device for firing practice ammunition Nov. 7, 1995
5438907 Blank firing adaptor Aug. 8, 1995
5433134 Blank firing conversions for semiautomatic pistols Jul. 18, 1995
5377438 Device for preventing accidental discharging of a bullet from a firearm Jan. 3, 1995
5325758 Blank firing attachment Jul. 5, 1994
5320022 Apparatus for reducing recoil and muzzle climb from discharge of firearms Jun. 14, 1994
5140893 Blank firing adapter Aug. 25, 1992
4907489 Blank fire configuration for automatic pistol Mar. 13, 1990
4829877 Blank firing firearm recoil mechanism May. 16, 1989
4685378 Blank firing attachment for machine gun Aug. 11, 1987
4499811 Bank firing attachment including pivotal locking lugs Feb. 19, 1985
4261246 Pressure relief valve for providing recoil to blank-firing weapons Apr. 14, 1981
4128040 Blank firing adapter Dec. 5, 1978
4104953 Machine gun barrel for firing blanks Aug. 8, 1978
4019423 Automatic or semi-automatic firearm Apr. 26, 1977
3941029 Pressure relief valve for providing recoil to blank-firing weapons Mar. 2, 1976



 
 
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