US PATENT SUBCLASS 102 / 529
.~ Practice or cleaning
Current as of:
June, 1999
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102 /
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AMMUNITION AND EXPLOSIVES
501
DF
PROJECTILES
{11}
529
.~ Practice or cleaning
DEFINITION
Classification: 102/529
Practice or cleaning:
(under subclass 501) Subject matter wherein the projectile is constructed for use in practice, e.g., short range target work or to remove dirt, impurities, etc., from the bore of a gun.
SEE OR SEARCH THIS CLASS, SUBCLASS:
442, for cartridges with bore cleaning means.
444, for cartridges with practice projectiles.
498, for a shell projectile used in practice.
502, for nonlethal or deterrent projectile.