US PATENT SUBCLASS 297 / 261.2
.~.~ Providing grooved guide

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

Internet Version by PATENTEC © 1999      Terms of Use


297 /   HD   CHAIRS AND SEATS

258.1  DF  ROCKER-MOUNTED {7}
261.1  DF  .~ Track-mounted rocker (e.g., platform rocker) {6}
261.2.~.~ Providing grooved guide {1}
261.3  DF  .~.~.~> With anti-friction means

DEFINITION

Classification: 297/261.2

Providing grooved guide:

(under subclass 261.1) Device wherein the contact between the rocker and track is an intermating of an arcuate channel and an arcuate edge.