US PATENT SUBCLASS 242 / 376.1
.~.~.~ Particular bearing
Current as of:
June, 1999
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242 /
HD
WINDING, TENSIONING, OR GUIDING
370
DF
REELING DEVICE
{11}
371
DF
.~ With spring motor {12}
376
DF
.~.~ Particular spool structure {1}
376.1
.~.~.~ Particular bearing
DEFINITION
Classification: 242/376.1
Particular bearing:
(under subclass 376) Subject matter wherein the spool includes an especially significant element mounting the spool for rotation.