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Class Information
Number: 102/446
Name: Ammunition and explosives > Cartridges > Practice projectile type > Cartridge adapter
Description: Subject matter having means to make a projectile fit a cartridge in which the opening is larger than the projectile.

Patents under this class:

Patent Number Title Of Patent Date Issued
8590452 Arrangement for supporting shell into weapon barrel, support element and method Nov. 26, 2013
8584587 Drill cartridges, adaptors, and methods for multi-caliber drill cartridge training Nov. 19, 2013
8365453 Firearm Feb. 5, 2013
8327767 Reduced energy training cartridge for straight blow back operated firearms Dec. 11, 2012
8161886 Short magnum shotshell cartridge and firing assembly Apr. 24, 2012
7984668 Reduced energy training cartridge for self-loading firearms Jul. 26, 2011
7621208 Reduced energy training cartridge for self-loading firearms Nov. 24, 2009
7549376 Non-lethal projectile carrier Jun. 23, 2009
7451706 Short magnum shotshell cartridge and firing assembly Nov. 18, 2008
7421934 Mortar tube for training Sep. 9, 2008
7225741 Reduced energy training cartridge for self-loading firearms Jun. 5, 2007
7207273 Buckshot round Apr. 24, 2007
6606952 Shotgun adapter for use to school different gauge shells Aug. 19, 2003
6564719 Training cartridge for a self loading gun May. 20, 2003
6446559 Shotgun adapter for use to shoot different guage shells Sep. 10, 2002
6427600 Blank cartridge for self loading guns Aug. 6, 2002
6422149 Blank training cartridge for a self loading gun Jul. 23, 2002
6415718 Training cartridge for a self loading gun Jul. 9, 2002
6324984 Payload mechanism for low impulse cartridges Dec. 4, 2001
6324983 Sub-caliber projectile for low impulse cartridges Dec. 4, 2001
6178889 Low impulse telescoping cartridge Jan. 30, 2001
6145440 Training weapon system Nov. 14, 2000
5789694 Breaking up of rock and the like Aug. 4, 1998
5670737 Breaking up of rock and the like Sep. 23, 1997
5363769 Practice round having a projectile and an adapter with the same caliber as the projector and an appropriate propelling charge Nov. 15, 1994
5157210 Shotgun cartridge adapter Oct. 20, 1992
5010677 Plug for shotgun or rifle barrel using black powder Apr. 30, 1991
4955300 Adaptive cartridge for a subcaliber barrel system Sep. 11, 1990
4955157 Small caliber ammo conversion kit Sep. 11, 1990
4796535 Adapter cartridge for insertion tube systems Jan. 10, 1989
4735009 Small arms caliber reducing adaptor kit Apr. 5, 1988
4702170 Shotshell cartridge adapter Oct. 27, 1987
4633755 Gastight seal of a gun barrel Jan. 6, 1987
4633781 Shotgun gauge adapter Jan. 6, 1987
4620485 Training cartridge Nov. 4, 1986
4506604 Cartridge shaped barrel insert Mar. 26, 1985
4430940 Firearm cartridge adapter Feb. 14, 1984
4418488 Pistol and removable cartridge shaped barrel insert Dec. 6, 1983
4404765 Gun barrel insert Sep. 20, 1983
4393782 Revolving firearms and ammunition therefor Jul. 19, 1983
4361093 Ammunition for small arms Nov. 30, 1982
3997995 Saluting round adapter Dec. 21, 1976

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