US PATENT SUBCLASS 30 / 423
.~.~ Including prime mover

Current as of: June, 1999
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30 /   HD   CUTLERY

400  DF  CAN OPENER {15}
416  DF  .~ With driven roller to continuously engage bead and relatively rotate can and opener {5}
423.~.~ Including prime mover {1}
424  DF  .~.~.~> Cutter comprising rotatable disc {1}

DEFINITION

Classification: 30/423

(under subclass 416) Device which includes means to rotate the wheel-like member comprising a motor or other power source as distinguished from a hand operated mechanism.