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Class Information
Number: 452/18
Name: Butchering > Mollusk (e.g., oyster, clam, squid, mussel, octopus, snail, slug, scallop) > Eviscerating
Description: Subject matter wherein the internal organs (i.e., viscera) of the body are separated from the remainder of the mollusk.

Sub-classes under this class:

Class Number Class Name Patents
452/20 By fluid pressure 13
452/19 Pinching rollers 13

Patents under this class:

Patent Number Title Of Patent Date Issued
6468142 Method and apparatus for processing squid Oct. 22, 2002
6110032 Shellfish processing apparatus Aug. 29, 2000
5364301 Processing sea urchins for extracting gonads Nov. 15, 1994
5326306 Method and an apparatus thereof for continuously producing a tubular mantle meat Jul. 5, 1994
5145448 Method for removing oysters from oyster shells Sep. 8, 1992
5005258 Method and apparatus for eviscerating scallops Apr. 9, 1991
4916775 Harvesting, shucking and eviscerating clams at sea Apr. 17, 1990
4722117 Scallop cleaning machine Feb. 2, 1988
4715091 Process for preparing clam cutlet Dec. 29, 1987
4691412 Bivalve mollusk shucker Sep. 8, 1987
4545092 Squid trimming apparatus Oct. 8, 1985
4505004 Process for shucking and eviscerating scallops Mar. 19, 1985
4329761 Squids cleaning machine May. 18, 1982
4249283 Method and apparatus for extracting clam bellies Feb. 10, 1981
3988805 Method for shucking shellfish Nov. 2, 1976
3964131 Method and apparatus for eviscerating clams Jun. 22, 1976

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