US PATENT SUBCLASS 152 / 414
.~.~.~.~.~ Hinged 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}
396  DF  .~.~ Separable rim parts {3}
402  DF  .~.~.~ Sectional channel {2}
405  DF  .~.~.~.~ Pneumatic tire {5}
414.~.~.~.~.~ Hinged section

DEFINITION

Classification: 152/414

One or more of the sections of the rim, bearing a tire retaining flange, is hinged to a fixed section of the rim or other part of the wheel, so that it may be swung away from the remainder of the rim to facilitate removal of the tire.

(1) Note. For similar devices to facilitate removal of the rim, see Class 301, Land Vehicles: Wheels and Axles, subclass 32.

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401,