US PATENT SUBCLASS 292 / 42
.~.~.~.~ Rigid
Current as of:
June, 1999
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292 /
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CLOSURE FASTENERS
2
DF
BOLTS
{15}
3
DF
.~ Multiple {16}
32
DF
.~.~ Sliding {1}
33
DF
.~.~.~ Operating means {10}
42
.~.~.~.~ Rigid
DEFINITION
Classification: 292/42
(under subclass 33) Devices including rigid means, such as handles, knobs, or the like.