US PATENT SUBCLASS 292 / 171
.~.~.~.~ Flexible
Current as of:
June, 1999
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292 /
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CLOSURE FASTENERS
2
DF
BOLTS
{15}
137
DF
.~ Sliding {9}
163
DF
.~.~ Spring projected {1}
164
DF
.~.~.~ Operating means {12}
171
.~.~.~.~ Flexible
DEFINITION
Classification: 292/171
(under subclass 164) Devices consisting largely of flexible connections, such as pulleys and cords, chains, or the like.