US PATENT SUBCLASS 73 / 479
.~.~.~.~ Horizontal fulcrum

Current as of: June, 1999
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73 /   HD   MEASURING AND TESTING

66  DF  ROTOR UNBALANCE {7}
460  DF  .~ Dynamic (spinning) {4}
471  DF  .~.~ With vibratable mount feature {3}
475  DF  .~.~.~ Horizontal rotational axis {2}
479.~.~.~.~ Horizontal fulcrum

DEFINITION

Classification: 73/479

(under subclass 475) Subject matter wherein provision is made for permitting vibration thereof vertically about a horizontal fulcrum.