US PATENT SUBCLASS 104 / 222
.~.~.~ Wedge

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

Internet Version by PATENTEC © 1999      Terms of Use


104 /   HD   RAILWAYS

165  DF  TRACTION {8}
173.1  DF  .~ Cable {22}
202  DF  .~.~ Grippers {19}
222.~.~.~ Wedge

DEFINITION

Classification: 104/222

(under subclass 202) Grippers having wedge devices for operating one or both of the gripping-jaws.