US PATENT SUBCLASS 30 / 353
.~ Plural cutting edge

Current as of: June, 1999
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30 /   HD   CUTLERY

346  DF  BLADES {11}
353.~ Plural cutting edge

DEFINITION

Classification: 30/353

(under subclass 346) Blades which have more than one continuous cutting edge.

(1) Note. This group does not include serrated cutting edge blades, for which see this class, subclass 355.

SEE OR SEARCH THIS CLASS, SUBCLASS:

279.2, 287, and 314, for an organized cutter having plural cutting edges.

346.5+, for a razor blade which may have plural cutting edges.

352, and 356, for other blades having plural cutting edges.