US PATENT SUBCLASS 33 / 674
.~.~.~.~ Pivoted caliper workpiece-contacting means

Current as of: June, 1999
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33 /   HD   GEOMETRICAL INSTRUMENTS

501  DF  GAUGE {61}
666  DF  .~ With point marker {7}
670  DF  .~.~ Having marker centering means {4}
673  DF  .~.~.~ Having adjustable workpiece-contacting centering means {2}
674.~.~.~.~ Pivoted caliper workpiece-contacting means

DEFINITION

Classification: 33/674

Pivoted caliper workpiece-contacting means:

(under subclass 673) Subject matter wherein the contact members turn about a center to locate the guide or marker at the center of the contacted object.