US PATENT SUBCLASS 76 / 2
.~ Auger

Current as of: June, 1999
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76 /   HD   METAL TOOLS AND IMPLEMENTS, MAKING

*  DD  MACHINES {7}
2.~ Auger {1}
3  DF  .~.~> Clearing and lip-cutting

DEFINITION

Classification: 76/2

Machines specially adapted to form augers.

SEE OR SEARCH CLASS

409, Gear Cutting, Milling, or Planing,

65+, for a machine for cutting a spiral groove in an auger.

72, Metal Deforming,

64+, and 298+.Machines for twisting augers.