US PATENT SUBCLASS 452 / 17
.~.~ Hand tool

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}
13  DF  .~ Bivalve opener {4}
17.~.~ Hand tool

DEFINITION

Classification: 452/17

Hand tool:

(under subclass 13) Apparatus matter including an implement supported and manipulated by the hand of an operator for forcing or otherwise parting the shells of a bivalve.

SEE OR SEARCH CLASS

30, Cutlery,

120.1, for hand manipulated shell openers (e.g., nut shell openers).