US PATENT SUBCLASS 152 / 300
.~.~ Sectional

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

151  DF  TIRES, RESILIENT {14}
246  DF  .~ Cushion {4}
300.~.~ Sectional {5}
301  DF  .~.~.~> Annular {1}
303  DF  .~.~.~> Superimposed
304  DF  .~.~.~> With apertured external binders
305  DF  .~.~.~> Radial bolt secured
306  DF  .~.~.~> Abutting sections {3}

DEFINITION

Classification: 152/300

The cushion tires are nonmetallic and consist of sections either abutting each other or otherwise so constructed and arranged as to provide continuous or substantially continuous smooth rolling road contact. This group includes tires having sectional tread surfaces of wood.

(1) Note. For sectional rigid tires and for resilient anti-skid lugs on rigid tires, see Class 301, Land Vehicles: Wheels and Axles, appropriate subclasses.