US PATENT SUBCLASS 102 / 272
.~ Impacting devices

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

200  DF  IGNITING DEVICES AND SYSTEMS {15}
272.~ Impacting devices {3}
273  DF  .~.~> Graze or multiangle
274  DF  .~.~> Spring driven with latch
275  DF  .~.~> With frangible restraint

DEFINITION

Classification: 102/272

Impacting devices:

(under subclass 200) Subject matter including a device to impart an impulse of mechanical force to a percussion sensitive explosive.