US PATENT SUBCLASS 53 / 381.2
.~ With cutting means

Current as of: June, 1999
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53 /   HD   PACKAGE MAKING

381.1  DF  MEANS TO OPEN OR ERECT RECEPTACLE {6}
381.2.~ With cutting means {1}
381.3  DF  .~.~> To open envelope

DEFINITION

Classification: 53/381.2

With cutting means:

(under subclass 381.1) Apparatus combined with a sharp provision for penetration to divide one portion of the cover material from another.

SEE OR SEARCH CLASS

30, Cutlery,

400+, for a can opener.