US PATENT SUBCLASS 292 / 162
.~.~.~.~ Rigid
Current as of:
June, 1999
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292 /
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CLOSURE FASTENERS
2
DF
BOLTS
{15}
137
DF
.~ Sliding {9}
156
DF
.~.~ Multiple head {1}
157
DF
.~.~.~ Operating means {5}
162
.~.~.~.~ Rigid
DEFINITION
Classification: 292/162
(under subclass 157) Devices composed of rigid means, such as handles, knobs, or the like.