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Class Information
Number: 102/461
Name: Ammunition and explosives > Cartridges > Shot > Collapsible wad
Description: Subject matter wherein a plug, packing, etc., is used as a spacer, seal, cushion, etc., in a shot cartridge and is so constructed that it will cave-in breakdown, etc., when the cartridge is fired.

Patents under this class:

Patent Number Title Of Patent Date Issued
8555785 Shotshell wad with shot confinement feature Oct. 15, 2013
8261667 Lead attached sabot slug Sep. 11, 2012
8220393 Wad with ignition chamber Jul. 17, 2012
7707942 Projectile wad for ammunition cartridges May. 4, 2010
7207273 Buckshot round Apr. 24, 2007
7150229 Projectile wad for ammunition cartridges Dec. 19, 2006
6899034 Controlled energy release projectile May. 31, 2005
5792979 Two-element wad with pneumatic damping Aug. 11, 1998
5115707 Method for series production of axially symmetrical ammunition bodies as well as ammunition bodies produced according to this method May. 26, 1992
4970959 Collapsible basewad Nov. 20, 1990
4733613 Adjustable volume shot wad structure and method of assembling the same Mar. 29, 1988
4307664 Plastic shot shell wad Dec. 29, 1981

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