US PATENT SUBCLASS 30 / 454
.~.~ Conical or cylindrical work guide

Current as of: June, 1999
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30 /   HD   CUTLERY

451  DF  STATIC PENCIL SHARPENER {5}
453  DF  .~ With debris receiver {2}
454.~.~ Conical or cylindrical work guide

DEFINITION

Classification: 30/454

Conical or cylindrical work holder or guide:

(under subclass 453) Device wherein the work holder of work guide is cylindrical or conical in shape and completely surrounds the end or the section adjacent the end of the workpiece to be sharpened.