US PATENT SUBCLASS 33 / 27.02
.~.~ Compass

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

18.1  DF  SCRIBER {10}
27.01  DF  .~ Curved line {13}
27.02.~.~ Compass {2}
27.03  DF  .~.~.~> Beam type
27.031  DF  .~.~.~> With scoring means {2}

DEFINITION

Classification: 33/27.02

Compass:

(under subclass 27.01) Subject matter which includes a pivot member and a scribing member rotating about the pivot member with a constant radius.