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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Washburn; William J.
Address:
San Clemente, CA
No. of patents:
3
Patents:












Patent Number Title Of Patent Date Issued
4803927 Ammunition round and method of manufacture thereof February 14, 1989
An improved telescoped ammunition round having a projectile comprising an aft recess to receive a booster tube that is affixed to the cartridge case and which remains stationary relative to the cartridge case throughout the firing sequence. The booster tube is provided with a primer to i
4782758 Ammunition round November 8, 1988
An improved telescoped ammunition round having a projectile comprising an aft recess to receive a booster tube that is affixed to the cartridge case and which remains stationary relative to the cartridge case throughout the firing sequence. The booster tube is provided with a primer to i
4681038 Ammunition cartridge case July 21, 1987
An ammunition round cartridge case having a stress riser in the form of at least one elongated recess adapted for preserving the seal of ignition gases within the cartridge case during initial stages of ignition and also adapted for allowing a splitting of the cartridge case wall surface










 
 
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