US PATENT SUBCLASS 102 / 344
.~.~.~ Spike form
Current as of:
June, 1999
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102 /
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AMMUNITION AND EXPLOSIVES
335
DF
PYROTECHNICS
{11}
336
DF
.~ Flare {5}
343
DF
.~.~ With support means {1}
344
.~.~.~ Spike form
DEFINITION
Classification: 102/344
Spike form:
(under subclass 343) Subject matter wherein the support is a long rodlike means with a pointed end for penetrating the ground, wood, etc.