US PATENT SUBCLASS 30 / 486
.~.~ Recess forming

Current as of: June, 1999
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30 /   HD   CUTLERY

478  DF  BENCH PLANE {11}
484  DF  .~ To form configured or beveled surface {2}
486.~.~ Recess forming

DEFINITION

Classification: 30/486

Recess forming:

(under subclass 484) Device adapted to form a depression in a workpiece.

SEE OR SEARCH THIS CLASS, SUBCLASS:

485, for a device having means to alter the base's configuration.