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Class Information
Number: 452/10
Name: Butchering > Crustacean (e.g., shrimp, crab, lobster, crayfish) > Meat removal by centrifugal force
Description: Subject matter relating to the separation of meat from shell by constraining the crustacean to move curvilinearly and using the apparent force on the crustacean that is directed away from the center of curvature or axis of rotation to separate the meat from the shell.

Patents under this class:

Patent Number Title Of Patent Date Issued
8388420 Apparatus and method for extracting crustacean meat Mar. 5, 2013
8021709 Systems and methods for separating proteins from connective tissue Sep. 20, 2011
5149294 Processing machine for boiled/cooked crab Sep. 22, 1992
5011453 Centrifugal crab meat extraction apparatus Apr. 30, 1991
4752988 Process for extracting crab meat Jun. 28, 1988
4715093 Trimming and cutting apparatus for the preparation of crabs for meat extraction Dec. 29, 1987
4663805 Shellfish processing May. 12, 1987
4614006 Apparatus for processing crustaceans Sep. 30, 1986
4562616 Method and apparatus for extracting meat from crab cores Jan. 7, 1986
4467501 Apparatus for centrifugally extracting crabmeat from crabs Aug. 28, 1984
4104764 Crustacean claw-processing machine Aug. 8, 1978

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