US PATENT SUBCLASS 177 / 198
.~ With check link

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

Internet Version by PATENTEC © 1999      Terms of Use


177 /   HD   WEIGHING SCALES

190  DF  EQUAL ARM TYPE {5}
198.~ With check link

DEFINITION

Classification: 177/198

(under subclass 190) Apparatus having linkage maintaining the attitude of the load or counterweight holder.