US PATENT SUBCLASS 152 / 285
.~.~.~.~ Circumferential


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



152 /   HD   RESILIENT TIRES AND WHEELS

151  DF  TIRES, RESILIENT {14}
246  DF  .~ Cushion {4}
247  DF  .~.~ Metallic springs {4}
284  DF  .~.~.~ Coil {2}
285.~.~.~.~ Circumferential {2}
286  DF  .~.~.~.~.~> Embedded
287  DF  .~.~.~.~.~> Enclosed {1}


DEFINITION

Classification: 152/285

The cushioning springs are coil springs, one or more of which extends about the wheel.

SEE OR SEARCH THIS CLASS, SUBCLASS:

261,