US PATENT SUBCLASS 188 / 72.9
.~.~.~ By pivoted lever

Current as of: June, 1999
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188 /   HD   BRAKES

*  DD  WHEEL {10}
71.1  DF  .~ Axially movable brake element or housing therefor {8}
72.1  DF  .~.~ With means for actuating brake element {5}
72.9.~.~.~ By pivoted lever

DEFINITION

Classification: 188/72.9

(under subclass 72.1) Apparatus wherein said component-pressing means includes a bar or rigid piece fulcrumed on a pin, said bar being connected to said

component and oscillated by a user to effect movement of said component.