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Class Information
Number: 452/2
Name: Butchering > Crustacean (e.g., shrimp, crab, lobster, crayfish) > Shrimp processing
Description: Subject matter particularly adapted for the dressing of small slender bodied marine decapod crustaceans of the suborder Natantia.










Sub-classes under this class:

Class Number Class Name Patents
452/4 Beheader 13
452/3 Deveining 34
452/5 Peeler 69


Patents under this class:

Patent Number Title Of Patent Date Issued
7367876 Shellfish tool May. 6, 2008
7357706 Method and a plant for preparing shrimps Apr. 15, 2008
7179160 Automated apparatus and system for cooking, drying and peeling shellfish products Feb. 20, 2007
6808448 Method and device for detecting/removing crustacean with untorn shell Oct. 26, 2004
6736716 Shell processing method and shell processing device used in the method May. 18, 2004
6533651 Adjustable timing mechanism for shrimp processing machine cutter assembly Mar. 18, 2003
6168512 Apparatus for conveying and positioning shrimp Jan. 2, 2001
6099400 Method and apparatus for processing shrimp Aug. 8, 2000
6036596 Apparatus and method for removing meat from a crawfish tail Mar. 14, 2000
5980373 Shrimp peeling apparatus Nov. 9, 1999
5839952 Method and device for processing crustaceans Nov. 24, 1998
5522764 Semi-automatic shrimp peeling machine Jun. 4, 1996
5518445 Shrimp processing arrangement May. 21, 1996
5435775 Shrimp tray with visual and tactile shrimp sensing means Jul. 25, 1995
5366405 Semi-automatic shrimp peeling machine Nov. 22, 1994
5346424 Automatic size-grading and shrimp peeling machinery Sep. 13, 1994
5195921 Apparatus for deheading and cleansing shrimp Mar. 23, 1993
5120265 Apparatus for and methods for improving the yield of peeled shrimp meat obtained with roller type shrimp peeling machinery Jun. 9, 1992
5087221 Processed shrimp product having easily removable shell and method of producing same Feb. 11, 1992
5064400 Apparatus for grading shrimp Nov. 12, 1991
4987644 Shell cutting method for processing shrimp Jan. 29, 1991
4507825 Self-adjusting tail breaker means Apr. 2, 1985
4417507 Shrimp processing system Nov. 29, 1983
3932914 Condyle hinge breaking device Jan. 20, 1976











 
 
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