US PATENT SUBCLASS 242 / 586.1
.~.~.~ Threaded or cam operator
Current as of:
June, 1999
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242 /
HD
WINDING, TENSIONING, OR GUIDING
570
DF
COIL HOLDER OR SUPPORT (E.G., SPINDLE, DISPENSER, OR SPOOL)
{6}
579
DF
.~ With material end retainer {8}
586
DF
.~.~ Clamp {4}
586.1
.~.~.~ Threaded or cam operator
DEFINITION
Classification: 242/586.1
Threaded or cam operator:
(under subclass 586) Subject matter wherein the grasping member is shiftable by a spirally grooved or lobed operator.