US PATENT SUBCLASS 33 / 32.4
.~.~.~ And sheet

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

18.1  DF  SCRIBER {10}
32.1  DF  .~ Straight-line {7}
32.3  DF  .~.~ Moving scriber {1}
32.4.~.~.~ And sheet

DEFINITION

Classification: 33/32.4

And sheet:

(under subclass 32.3) Subject matter which includes means to move a sheet into contact with the moving scribing member.