US PATENT SUBCLASS 452 / 19
.~.~ Pinching rollers

Current as of: June, 1999
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452 /   HD   BUTCHERING

12  DF  MOLLUSK (E.G., OYSTER, CLAM, SQUID, MUSSEL, OCTOPUS, SNAIL, SLUG, SCALLOP) {2}
18  DF  .~ Eviscerating {2}
19.~.~ Pinching rollers

DEFINITION

Classification: 452/19

Pinching rollers:

(under subclass 18) Subject matter in which viscera is separated from the remainder of the mollusk by oppositely rotating elements which grip the viscera to remove it.