US PATENT SUBCLASS 451 / 191
.~.~.~.~.~ Razor blade

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

Internet Version by PATENTEC © 1999      Terms of Use


451 /   HD   ABRADING

64  DF  MACHINE {12}
177  DF  .~ Rotary tool {3}
178  DF  .~.~ Rotary cylinder {11}
182  DF  .~.~.~ One-way work traverse {6}
190  DF  .~.~.~.~ Opposed abrading tools {2}
191.~.~.~.~.~ Razor blade

DEFINITION

Classification: 451/191

Razor blade:

(under subclass 190) Abrading machine in which the work member is intended to shave.