US PATENT SUBCLASS 33 / 37
.~.~.~ Rotary markers

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

18.1  DF  SCRIBER {10}
32.1  DF  .~ Straight-line {7}
34  DF  .~.~ Ink {3}
37.~.~.~ Rotary markers {1}
38  DF  .~.~.~.~> Blank space

DEFINITION

Classification: 33/37

(under subclass 34) Devices having a rotary marking member.

SEE OR SEARCH THIS CLASS, SUBCLASS:

36, for traveling rotary markers.