US PATENT SUBCLASS 102 / 431
.~ Combustilbe, destructible, or caseless

Current as of: June, 1999
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102 /   HD   AMMUNITION AND EXPLOSIVES

430  DF  CARTRIDGES {14}
431.~ Combustilbe, destructible, or caseless {2}
432  DF  .~.~> Expendable cartridge
433  DF  .~.~> Telescoping powder charge

DEFINITION

Classification: 102/431

Combustible, destructible, or caseless:

(under subclass 430) Subject matter wherein the cartridge is formed by molding a propellant to a projectile in such a way that it has sufficient strength to be handled or a material used to hold a propellant is easily burned or destroyed.