US PATENT SUBCLASS 30 / 346.54-- .~.~.~ Including metallurgical characteristic

US PATENT SUBCLASS 30 / 346.54
.~.~.~ Including metallurgical characteristic

Current as of: June, 1999
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30 /	HD	CUTLERY

346	DF	BLADES {11}
346.5	DF	.~ Razor blade {8}
346.53	DF	.~.~ Of specific material {1}
346.54		.~.~.~ Including metallurgical characteristic

DEFINITION

Classification: 30/346.54

(under subclass 346.53) Device characterized by internal characteristics of the metal of which the device, or a portion thereof, is composed.

(1) Note. A steel blade with a "tempered" cutting edge, or a "magnetic" blade or an "annealed" blade, is within the subject matter confines of this subclass.

SEE OR SEARCH THIS CLASS, SUBCLASS:

350, for a blade (other than a razor blade) having a metallurgical feature.

SEE OR SEARCH CLASS

428, Stock Material or Miscellaneous Articles,

544+, for stock material; e.g., of indefinite length, which is all metal or has adjacent metal components.