US PATENT SUBCLASS 30 / 46
.~.~.~ Traction

Current as of: June, 1999
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30 /   HD   CUTLERY

32  DF  RAZORS {11}
42  DF  .~ With blade-moving means {1}
44  DF  .~.~ Vibratory {2}
46.~.~.~ Traction

DEFINITION

Classification: 30/46

(under subclass 44) Razors in which the blade edge is given its motion by means receiving its actuating power by frictional engagement with the surface being shaved.

(1) Note. Some patents in this class, subclass 247, show a traction drive for other types of cutting implements.