US PATENT SUBCLASS 292 / 187
.~.~.~.~ Cam

Current as of: June, 1999
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292 /   HD   CLOSURE FASTENERS

2  DF  BOLTS {15}
137  DF  .~ Sliding {9}
183  DF  .~.~ Gravity actuated {1}
184  DF  .~.~.~ Operating means {5}
187.~.~.~.~ Cam

DEFINITION

Classification: 292/187

(under subclass 184) Devices composed largely of cams or by lever elements which operate substantially the same as cams or roll-backs.