US PATENT SUBCLASS 125 / 11.09
.~.~.~.~ Fulcrum bar

Current as of: June, 1999
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125 /   HD   STONE WORKING

10  DF  TURNING {1}
11.01  DF  .~ Grinding-wheel dressing {10}
11.04  DF  .~.~ Contouring of grinding wheel face {8}
11.06  DF  .~.~.~ Templet- or pattern-controlled {3}
11.09.~.~.~.~ Fulcrum bar

DEFINITION

Classification: 125/11.09

Fulcrum bar:

(under subclass 11.06) Subject matter which includes a single lever or arm having one end journaled for universal movement and the other end operating over a form template. [figure]

(1) Note. The arm or lever has a single support which may be a spherical bearing, a gimble mechanism, a ball or roller type bearing or other similar means which permits the lever movement.