US PATENT SUBCLASS 33 / 23.04
.~.~ Sliding pivot

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

18.1  DF  SCRIBER {10}
23.01  DF  .~ Pantographic {12}
23.04.~.~ Sliding pivot

DEFINITION

Classification: 33/23.04

Sliding pivot:

(under subclass 23.01) Subject matter wherein the means for describing a line includes a guideway and a pin that frictionally contacts and follows the guideway.