US PATENT SUBCLASS 101 / 18
.~ Selective machines

Current as of: June, 1999
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101 /   HD   PRINTING

3.1  DF  EMBOSSING OR PENETRATING {9}
18.~ Selective machines {2}
19  DF  .~.~> Piercing {1}
21  DF  .~.~> Hot die

DEFINITION

Classification: 101/18

(under subclass 3.1) Machines carrying a supply of printing characters so constructed that different characters may be employed at successive impressions.

SEE OR SEARCH THIS CLASS, SUBCLASS:

13+, for similar machines for operating on a matrix material.

SEE OR SEARCH CLASS

234, Selective Cutting (e.g., Punching), for analogous structure in a selective cutting machine.