US PATENT SUBCLASS 173 / 216
.~ Gear drive

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

Internet Version by PATENTEC © 1999      Terms of Use


173 /   HD   TOOL DRIVING OR IMPACTING

213  DF  MEANS TO DRIVE TOOL ABOUT AN AXIS {7}
216.~ Gear drive

DEFINITION

Classification: 173/216

Gear drive:

(under subclass 213) Apparatus wherein the drive means consists of toothed interengaging mechanical elements.