US PATENT SUBCLASS 152 / 151
TIRES, RESILIENT

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

151TIRES, RESILIENT {14}
152  DF  .~> Emergency
152.1  DF  .~> With electrical conducting means
153  DF  .~> With cooling devices
154  DF  .~> With splash guards
154.1  DF  .~> With balancing feature
154.2  DF  .~> With wear indicating feature
155  DF  .~> Cushion and pneumatic combined {4}
*  DD  .~> Armored {6}
208  DF  .~> Anti-skid devices {8}
246  DF  .~> Cushion {4}
450  DF  .~> Pneumatic tire or inner tube {23}
367  DF  .~> Patches {3}
375  DF  .~> Wheel securing means {8}
415  DF  .~> Inflating devices {5}

DEFINITION

Classification: 152/151

Devices for application outside the periphery of that fixed rigid element of a land vehicle wheel generally known as a rim or tire, to absorb road shocks.

(1) Note. Any combinations of spring wheel and resilient tire will be found in this class, under "Spring wheels", subclasses 1-112.

(2) Note. For resilient tires specially adapted for use with railway vehicles, see Class 295, Railway Wheels and Axles, subclass 11 and indented subclasses.

(3) Note. Nonresilient tires are in Class 301, Land Vehicles: Wheels and Axles, subclass 86 and indented subclasses.

(4) Note. For a rolling earth working tool with a yieldable rim see Class 172, Earth Working, subclass 519.