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Class Information
Number: 102/469
Name: Ammunition and explosives > Cartridges > Case > Breech end structure
Description: Subject matter relating to the bottom part of a case which holds the primer.


Sub-classes under this class:

Class Number Class Name Patents
102/470 With primer means 108


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7458322 Cartridge for a firearm Dec. 2, 2008
7441504 Base for a cartridge casing body for an ammunition article, a cartridge casing body and an ammunition article having such base, wherein the base is made from plastic, ceramic, or a composite m Oct. 28, 2008
7225741 Reduced energy training cartridge for self-loading firearms Jun. 5, 2007
7165496 Piston head cartridge for a firearm Jan. 23, 2007
7004074 Controlled fluid energy delivery burst cartridge Feb. 28, 2006
6883413 Visible and UV/visible light anaerobic curable primer mix coating Apr. 26, 2005
6862993 Shell for bullets of automatic or semiautomatic firearms with intertial closure Mar. 8, 2005
6796243 Cartridge Sep. 28, 2004
6675717 Ultra-short high-power firearm cartridge Jan. 13, 2004
6625916 Conversion of firearms to fire reduced-energy ammunition Sep. 30, 2003
6612063 Weapon, in particular a self-loading pistol Sep. 2, 2003
6595138 High-power firearm cartridge Jul. 22, 2003
6505560 Spring disc for securing a combustible cartridge case to a case base Jan. 14, 2003
6460464 Adhesive for ring seal in center fire ammunition Oct. 8, 2002
6408764 Case base for large-caliber ammunition Jun. 25, 2002
6354221 High-power firearm cartridge Mar. 12, 2002
6324984 Payload mechanism for low impulse cartridges Dec. 4, 2001
6324983 Sub-caliber projectile for low impulse cartridges Dec. 4, 2001
6305291 Shotgun cartridge case-sleeve and a cartridge made therefrom Oct. 23, 2001
6286432 Bayonet primer Sep. 11, 2001
6272994 Plastic liner for bayonet primers Aug. 14, 2001
6257148 Arrangement for supporting mortar shell into barrel Jul. 10, 2001
6247411 Electric contact assembly for a cartridge to be fired from a weapon barrel Jun. 19, 2001
6247412 Electric contact assembly for a cartridge to be fired from a weapon barrel Jun. 19, 2001
6178889 Low impulse telescoping cartridge Jan. 30, 2001
6131519 Propellant case for an ammunition cartridge Oct. 17, 2000
6101950 Projectile simulation means Aug. 15, 2000
5970879 High-power firearm cartridge for short-action chamber and bolt assembly Oct. 26, 1999
5969288 Cartridge case, especially for a smooth bore gun Oct. 19, 1999
5936189 Cartridged ammunition Aug. 10, 1999
5834681 Reloadable high-low pressure ammunition cartridge Nov. 10, 1998
5710391 Recoil reducer wad for ammunition Jan. 20, 1998
5563365 Case base/combustible cartridge case joint Oct. 8, 1996
5388499 Cartridge for explosively operated industrial tools Feb. 14, 1995
5297491 Casing bottom for a propelling charge casing Mar. 29, 1994
5277118 Semicombustible cartridge case Jan. 11, 1994
5277119 9mm cartridge casing Jan. 11, 1994
5272983 Casing bottom for a propelling charge Dec. 28, 1993
5265540 Ammunition, in particular of the telescoped type Nov. 30, 1993
5247888 Semi combustible cartridge Sep. 28, 1993
5233928 Telescoped ammunition round Aug. 10, 1993
5233925 Percussion igniter for a pyrotechnical gas generator provided with a priming cap Aug. 10, 1993
5216194 Lightweight molded cartridge case and nozzle assembly for recoilless launch systems Jun. 1, 1993
5187324 9 mm cartridge casing Feb. 16, 1993
5094169 Cartridge for small arms Mar. 10, 1992
5069137 Cased telescoped ammunition round Dec. 3, 1991
5067407 Cased telescoped ammunition round Nov. 26, 1991
5067408 Cased telescoped ammunition round Nov. 26, 1991
5063853 Cartridge case Nov. 12, 1991
5048421 Combustible cartridge case base Sep. 17, 1991

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