US PATENT SUBCLASS 152 / 231
.~.~ Cross chain type

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

151  DF  TIRES, RESILIENT {14}
208  DF  .~ Anti-skid devices {8}
231.~.~ Cross chain type {3}
232  DF  .~.~.~> Independent sections {1}
239  DF  .~.~.~> Annular {2}
243  DF  .~.~.~> Modified links {2}

DEFINITION

Classification: 152/231

The anti-skid device comprises anti-skid elements consisting of a connected series of links extending across the tread of the tire.

(1) Note. See Class 59, Chain, Staple, and Horseshoe Making, appropriate subclasses.