US PATENT SUBCLASS 280 / 757
.~.~ Antiskid or slide

Current as of: June, 1999
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280 /   HD   LAND VEHICLES

29  DF  WHEELED {21}
727  DF  .~ Attachment {22}
757.~.~ Antiskid or slide {2}
758  DF  .~.~.~> Shiftable-type antiskid counter weights
759  DF  .~.~.~> Static-type antiskid counter weights

DEFINITION

Classification: 280/757

(under subclass 727) Devices which can be attached to a conventional vehicle and which are designed to provide traction with the road surface to eliminate skid or slide.

SEE OR SEARCH CLASS

188, Brakes,

5+, for a brake for nonrail vehicle, which brake is applied to the ground for the purpose of either checking the vehicle's forward motion or preventing side motion or skidding thereof.