US PATENT SUBCLASS 409 / 289
.~ With regulation of operation by templet, card, or other replaceable information supply

Current as of: June, 1999
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409 /   HD   GEAR CUTTING, MILLING, OR PLANING

288  DF  PLANING {14}
289.~ With regulation of operation by templet, card, or other replaceable information supply {2}
290  DF  .~.~> Including use of tracer adapted to trigger electrical or fluid energy {1}
292  DF  .~.~> Including provision for circumferential relative movement of cutter and work

DEFINITION

Classification: 409/289

With regulation of operation by use of templet, card, or other replaceable information supply:

(under subclass 288) Apparatus or method for detecting the characteristics (e.g., physical, electrical, etc.) of a member carrying operating instructions for the apparatus, which member is separate from both the workpiece and the organized structure of the apparatus.

(1) Note. This subclass includes utilizing a prepared information supply that is to be removably placed in the apparatus. This subclass does not include utilizing the characteristics of a permanent part of the apparatus, such as a cam or gear, to influence the operation of other parts.

SEE OR SEARCH THIS CLASS, SUBCLASS:

2, for similar control combined with gear cutting apparatus.

67, for similar control combined with a milling machine for generating a thread or helix.

79, for similar control combined with milling, generally.

SEE OR SEARCH CLASS 408, Cutting by Use of Rotating Axially Moving Tool,

3, for similar control structure for a boring or drilling machine.