US PATENT SUBCLASS 62 / 71
.~.~ Removing product from congealing surface

Current as of: June, 1999
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62 /   HD   REFRIGERATION

56  DF  PROCESSES {28}
66  DF  .~ Congealing flowable material, e.g., ice making {5}
71.~.~ Removing product from congealing surface {2}
72  DF  .~.~.~> Flexing supporting surface
73  DF  .~.~.~> By heating

DEFINITION

Classification: 62/71

(under subclass 66) Processes including removal of frozen material from a mold or cooling surface.

SEE OR SEARCH THIS CLASS, SUBCLASS:

353+, for a heat absorber with a product remover.