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Class Information
Number: 102/442
Name: Ammunition and explosives > Cartridges > With bore cleaning means
Description: Subject matter including means to remove dirt, impurities, etc., from the bore of a gun.

Patents under this class:

Patent Number Title Of Patent Date Issued
8051776 Self-cleaning cartridge actuated and propellant actuated devices Nov. 8, 2011
7743706 Bullet cleaner for a gun barrel Jun. 29, 2010
7451707 Gun barrel cleaning device Nov. 18, 2008
7131381 Shotgun cleaning shell device Nov. 7, 2006
RE38247 Firearm cleaning device Sep. 16, 2003
6389978 Gun barrel cleaning shell May. 21, 2002
5777258 Firearm barrel cleaning cartridge Jul. 7, 1998
5421263 Cartridge for spraying a liquid into the barrel of a firearm Jun. 6, 1995
5341744 Cleaning shell for firearms Aug. 30, 1994
5164539 Projectile carrier Nov. 17, 1992
4998368 Firearm cleaning device and method Mar. 12, 1991
4843750 Firearm cleaning device and method Jul. 4, 1989
H167 Projectile obturator Dec. 2, 1986
4328632 Firearm cleaning device May. 11, 1982
3977324 Sabotless micro projectile Aug. 31, 1976

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