US PATENT SUBCLASS 99 / 578
.~.~.~.~.~ Biased away from shell-contacting position

Current as of: June, 1999
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99 /   HD   FOODS AND BEVERAGES: APPARATUS

485  DF  MEANS TO TREAT FOOD {8}
537  DF  .~ Subdividing into plural products {2}
567  DF  .~.~ Separating one external portion from the remaining food {3}
568  DF  .~.~.~ Removing shell {8}
577  DF  .~.~.~.~ By biased breaking member {1}
578.~.~.~.~.~ Biased away from shell-contacting position

DEFINITION

Classification: 99/578

(under subclass 577) Device wherein the spring device moves, or tends to move, a shell-breaking member away from the shell.