US PATENT SUBCLASS 451 / 237
.~.~.~ Templet

Current as of: June, 1999
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451 /   HD   ABRADING

64  DF  MACHINE {12}
177  DF  .~ Rotary tool {3}
178  DF  .~.~ Rotary cylinder {11}
237.~.~.~ Templet {2}
238  DF  .~.~.~.~> Pantograph
239  DF  .~.~.~.~> Rotary templet or pattern {1}

DEFINITION

Classification: 451/237

Templet:

(under subclass 178) Abrading machine in which the abrading of the workpiece is under the control of a pattern and a follower.

SEE OR SEARCH THIS CLASS, SUBCLASS:

125, and 281, for other template combinations.

SEE OR SEARCH CLASS

144, Woodworking,

134.1+, for shaping of wood.

409, Gear Cutting, Milling, or Planing,

64+, Milling, particularly subclasses 67 and 130 having means to regulate operation by use of a templet.