US PATENT SUBCLASS 266 / 58
.~ With pattern control means

Current as of: June, 1999
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266 /   HD   METALLURGICAL APPARATUS

48  DF  MEANS FOR CUTTING SOLID METAL WITH HEAT, E.G., BLOWPIPES {14}
58.~ With pattern control means {5}
59  DF  .~.~> With tape-control means
60  DF  .~.~> With automatic line-follower means
61  DF  .~.~> With means to rotate workpiece
62  DF  .~.~> Having articulated arm supporting torch {1}
64  DF  .~.~> Having spaced, superposed templet

DEFINITION

Classification: 266/58

(under subclass 48) Device having means for storing operating instructions which means cause the cutting means to move in a predetermined path.

SEE OR SEARCH CLASS

33, Geometrical Instruments,

18.1+, for pattern-tracing devices.

82, Turning,

11+, and 55, for cutting implements of the type provided for in that class combined with pattern-control means.

409, Gear Cutting, Milling, or Planing, 79+, for a pattern-controlled milling machine, see the notes thereunder for additional searches.