US PATENT SUBCLASS 30 / 351
.~ Apertured, notched or lugged

Current as of: June, 1999
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30 /   HD   CUTLERY

346  DF  BLADES {11}
351.~ Apertured, notched or lugged

DEFINITION

Classification: 30/351

(under subclass 346) Blades in which the invention resides in providing apertures, notches or lugs on the blade for

cooperation with some organized cutting tool or blade holder.

SEE OR SEARCH THIS CLASS, SUBCLASS:

339, for apertured blades combined with interlocked holders therefor.

346.61, for a razor blade that is apertured, notched or lugged.