US PATENT SUBCLASS 144 / 4
.~.~ Circular section


Current as of: June, 1999
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144 /   HD   WOODWORKING

2.1  DF  SPECIAL-WORK MACHINE {34}
3.1  DF  .~ Combined {25}
4.~.~ Circular section


DEFINITION

Classification: 144/4

Circular section:

(under subclass 3.1) Machine particularly adapted to work on spindles, balusters, and similar work which is circular in cross-section.

SEE OR SEARCH CLASS

142, Wood Turning, for the cutting of a rotating workpiece or of a nonrotating workpiece by a cutter that orbits thereabout with movement of the cutter other than axially with respect to the workpiece.

408, Cutting by Use of Rotating, Axially Moving Tool, for cutting by relative rotation of a tool and workpiece with only axial movement therebetween.