US PATENT SUBCLASS 188 / 253
.~.~.~.~ Recessed

Current as of: June, 1999
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188 /   HD   BRAKES

*  DD  ELEMENTS {6}
250 R  DF  .~ Shoes {12}
251 R  DF  .~.~ Composite {6}
252  DF  .~.~.~ Flanged {1}
253.~.~.~.~ Recessed

DEFINITION

Classification: 188/253

Composite flanged shoes having recesses for ventilation or other purposes.

SEE OR SEARCH THIS CLASS, SUBCLASS:

261, for examples of other recessed shoes.