US PATENT SUBCLASS 102 / 257
.~.~.~ Timer operated impacting device latch
Current as of:
June, 1999
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102 /
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AMMUNITION AND EXPLOSIVES
200
DF
IGNITING DEVICES AND SYSTEMS
{15}
221
DF
.~ Arming devices {2}
222
DF
.~.~ Blocking or interrupting type {7}
257
.~.~.~ Timer operated impacting device latch
DEFINITION
Classification: 102/257
Timer operated impacting device latch:
(under subclass 222) Subject matter in which the blocking or interrupting means is a timing device which operates or releases a means for creating an impulse of mechanical force.