US PATENT SUBCLASS 280 / 187
.~.~.~ Weight
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}
187
.~.~.~ Weight
DEFINITION
Classification: 280/187
(under subclass 186) Devices comprising a weight attached to a tie-line and secured to the vehicle in such a manner as to be readily dropped by the driver.
(1) Note. This subclass also includes the structure of the weight, per se.
SEE OR SEARCH CLASS
16, Miscellaneous Hardware,
404, for other weights.