US PATENT SUBCLASS 409 / 304
.~ Means for cutting groove

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


409 /   HD   GEAR CUTTING, MILLING, OR PLANING

288  DF  PLANING {14}
304.~ Means for cutting groove {2}
305  DF  .~.~> Arcuate groove {1}
307  DF  .~.~> Inside hollow work

DEFINITION

Classification: 409/304

Means for cutting groove:

(under subclass 288) Apparatus intended to form an elongated recess in generally uniform surface of a workpiece, which elongated recess is of a prescribed cross-sectional shape.

SEE OR SEARCH THIS CLASS, SUBCLASS:

259, for means for cutting a groove by broaching.

SEE OR SEARCH CLASS

83, Cutting,

875+, for cutting of a groove in a workpiece where no particular cross-sectional shape is given to the groove.