US PATENT SUBCLASS 30 / 487
.~ Having means for adjusting cutting blade

Current as of: June, 1999
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30 /   HD   CUTLERY

478  DF  BENCH PLANE {11}
487.~ Having means for adjusting cutting blade {2}
488  DF  .~.~> Pivoted lever and screw
489  DF  .~.~> Screw

DEFINITION

Classification: 30/487

Having means for adjusting cutting blade:

(under subclass 478) Device including a mechanism for adjusting the blade relative to the base.

(1) Note. Planes in which the adjustment is made by loosening the blade and subsequently resetting it manually are not included in this subclass.

SEE OR SEARCH CLASS

144, Woodworking,

132, for planing machines with adjustable cutters.