US PATENT SUBCLASS 301 / 5.21
.~ Balancing device


Current as of: June, 1999
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301 /   HD   LAND VEHICLES: WHEELS AND AXLES

5.1  DF  WHEEL {21}
5.21.~ Balancing device {1}
5.22  DF  .~.~> Self-operating


DEFINITION

Classification: 301/5.21

Balancing device:

(under subclass 5.1) Wheel comprising (1) a wheel having provision to equalize the weight of one portion thereof with respect to another, or (2) a member particularly adapted to be used on a wheel to equalize the weight of one portion of the wheel with respect to another.

SEE OR SEARCH THIS CLASS, SUBCLASS:

53.5, for a weight added to a wheel to increase the traction thereof.

SEE OR SEARCH CLASS

152, Resilient Tires and Wheels,

154.1, for a resilient tire having provision to balance the tire (compared to means to balance the wheel or wheel and tire assembly found in this subclass.)