US PATENT SUBCLASS 72 / 15.1
.~.~.~ Sensing "memory" stored on tool or tool-linked part

Current as of: June, 1999
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72 /   HD   METAL DEFORMING

6.1  DF  WITH USE OF CONTROL MEANS ENERGIZED IN RESPONSE TO ACTIVATOR STIMULATED BY CONDITION SENSOR {7}
14.8  DF  .~ Including use of sensor responsive to information carried by removable auxiliary record (e.g., recording disk, tape, or card) {1}
14.9  DF  .~.~ Including plural sensors or sensor responsive to comparison between plural conditions {3}
15.1.~.~.~ Sensing "memory" stored on tool or tool-linked part

DEFINITION

Classification: 72/15.1

Sensing "memory" stored on tool or tool-linked part:

(under subclass 14.9) Subject matter including use of structure having an impressible media capable of holding data which is part of the instrumentality for engaging the work for deforming, or is fixedly attached thereto.

SEE OR SEARCH THIS CLASS, SUBCLASS:

8.2+, for sensing "memory" stored on a tool or tool-linked to regulate a metal deforming machine, generally.