US PATENT SUBCLASS 101 / 26
.~ Piercing machines

Current as of: June, 1999
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101 /   HD   PRINTING

3.1  DF  EMBOSSING OR PENETRATING {9}
26.~ Piercing machines

DEFINITION

Classification: 101/26

(under subclass 3.1) Means in which the die is adapted to penetrate the material.

SEE OR SEARCH THIS CLASS, SUBCLASS:

19, 20, and 24, for piercing means.

SEE OR SEARCH CLASS

81, Tools,

9.22, for a hand-manipulated device including driven means to perforate a surface and means to introduce ink into the perforations.