US PATENT SUBCLASS 33 / 41.6
.~.~ Single marker with spacing guide

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

18.1  DF  SCRIBER {10}
41.1  DF  .~ Parallel line {7}
41.6.~.~ Single marker with spacing guide

DEFINITION

Classification: 33/41.6

Single marker with spacing guide:

(under subclass 41.1) Subject matter which includes a scribing member and a guide connected to the member contacting a scribing surface to steady the member while in use.