US PATENT SUBCLASS 280 / 192
.~.~.~.~.~ Clutch
Current as of:
June, 1999
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280 /
HD
LAND VEHICLES
29
DF
WHEELED
{21}
727
DF
.~ Attachment {22}
186
DF
.~.~ Hitching and controlling devices {3}
189
DF
.~.~.~ Wheel operated {1}
190
DF
.~.~.~.~ Winding drum {2}
192
.~.~.~.~.~ Clutch
DEFINITION
Classification: 280/192
(under subclass 190) Devices provided with a clutch between the drum and wheel.