US PATENT SUBCLASS 30 / 404
.~.~.~ Responsive to reaction force between can and cutter

Current as of: June, 1999
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30 /   HD   CUTLERY

400  DF  CAN OPENER {15}
401  DF  .~ With control means energized in response to activator stimulated by condition sensor {3}
403  DF  .~.~ With stopping upon completion of cut {1}
404.~.~.~ Responsive to reaction force between can and cutter

DEFINITION

Classification: 30/404

(under subclass 403) Device wherein the cutting element is forced to traverse the metal of the can against a resistance developed between the cutting element and the can, including provision to detect the amount of resistance and stop the

operation of the device if that resistance drops below a predetermined level.