US PATENT SUBCLASS 152 / 377
.~.~ Retracting wheel section

Current as of: June, 1999
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152 /   HD   RESILIENT TIRES AND WHEELS

151  DF  TIRES, RESILIENT {14}
375  DF  .~ Wheel securing means {8}
377.~.~ Retracting wheel section

DEFINITION

Classification: 152/377

A section of the wheel or rim is adapted to be moved radially inwardly to enable the tire to be removed.

(1) Note. For similar devices enabling removal of the rim, see Class 301, Land Vehicles: Wheels and Axles, subclass 16.