US PATENT SUBCLASS 33 / 419
.~.~ And sliding

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


33 /   HD   GEOMETRICAL INSTRUMENTS

403  DF  STRAIGHTEDGE TYPE {16}
418  DF  .~ Square and pivoted straightedge {5}
419.~.~ And sliding

DEFINITION

Classification: 33/419

And sliding:

(under subclass 418) Subject matter wherein the straightedge member is arranged to have both pivotal and sliding adjustment.