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Class Information
Number: 119/216
Name: Animal husbandry > Aquatic animal culturing > Fish culturing > Live fish sorting or grading
Description: Subject matter including apparatus for separating live fish according to size.










Patents under this class:

Patent Number Title Of Patent Date Issued
8430061 Method and apparatus for processing a large number of fish eggs Apr. 30, 2013
7624703 Method and device for removal of ammonia and other contaminants from recirculating aquaculture tanks Dec. 1, 2009
6932025 Scalable fish rearing raceway system Aug. 23, 2005
6880485 System and method for controlling fish flow with jet device Apr. 19, 2005
6694920 Method of using sound for attracting and grading fish Feb. 24, 2004
6161504 Apparatus for collecting live marine animals Dec. 19, 2000
6112699 Euphausiid harvesting and processing method and apparatus Sep. 5, 2000
5894936 Drum separator for brine shrimp eggs Apr. 20, 1999
5543330 Method for diagnosing myofibrogranuloma (MFG) in walleye Aug. 6, 1996
5221458 Electroforming process for endless metal belt assembly with belts that are increasingly compressively stressed Jun. 22, 1993
5038715 Aquaculture system Aug. 13, 1991
4351438 Apparatus for analyzing a fish population Sep. 28, 1982
4198925 Grading small live fish underwater Apr. 22, 1980
4095092 Aquatic animal counting Jun. 13, 1978
4086875 Grading live fish under water May. 2, 1978
3951104 Collection and feeding of insects to animals and the sorting of aquatic animals Apr. 20, 1976











 
 
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