US PATENT SUBCLASS 234 / 18
.~ Embodying means to effect selection or shift or skip of field

Current as of: June, 1999
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234 /   HD   SELECTIVE CUTTING (E.G., PUNCHING)

13  DF  WITH MEANS TO IMPOSE PROGRAMMED CONTROL OF AUXILIARY-OPERATION {6}
18.~ Embodying means to effect selection or shift or skip of field {1}
19  DF  .~.~> With change in feed of pattern or work

DEFINITION

Classification: 234/18

(under subclass 13) Device wherein said program means effects a predetermined change in the location of a cutting tool pair with respect to work and/or in the location of the effective portion of a pattern-sensing mechanism with respect to a pattern.

(1) Note. Patents in this subclass disclose means for altering, at predetermined times, the relative recorded positions of data being read from a pattern or storage means, or being supplied from a keyboard or other input means.

SEE OR SEARCH THIS CLASS, SUBCLASS:

72+, for means to effect field selection, skip, elimination, or shift, in a pattern controlled device.