US PATENT SUBCLASS 254 / 96
.~ Screw pinion


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

Internet Version by PATENTEC © 1999      Terms of Use



254 /   HD   IMPLEMENTS OR APPARATUS FOR APPLYING PUSHING OR PULLING FORCE

95  DF  RACK AND PINION {2}
96.~ Screw pinion


DEFINITION

Classification: 254/96

Screw pinion:

(under subclass 95) Rack and pinion pushing and pulling implement in which the pinion is of a spiral or screw form.