US PATENT SUBCLASS 152 / 219
.~.~.~ Circumferential
Current as of:
June, 1999
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152 /
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RESILIENT TIRES AND WHEELS
151
DF
TIRES, RESILIENT
{14}
208
DF
.~ Anti-skid devices {8}
217
DF
.~.~ Tighteners {2}
219
.~.~.~ Circumferential
DEFINITION
Classification: 152/219
The anti-skid device tightener exerts its force upon the device circumferentially of the wheel.