US PATENT SUBCLASS 251 / 249
.~.~ Mutilated or Geneva gearing

Current as of: June, 1999
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251 /   HD   VALVES AND VALVE ACTUATION

213  DF  MECHANICAL MOVEMENT ACTUATOR {10}
248  DF  .~ Gear {4}
249.~.~ Mutilated or Geneva gearing

DEFINITION

Classification: 251/249

(under subclass 248) Subject matter wherein the gearing provides for interrupted or intermittent motion, caused by gear having irregular or discontinuously spaced teeth or indentations.

SEE OR SEARCH CLASS

74, Machine Element or Mechanism,

435, 436 and 437 for mutilated and Geneva gearing, per se.