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Class Information
Number: 119/237
Name: Animal husbandry > Aquatic animal culturing > Mollusk culturing > Spawning, hatching, and larval development > Spat collector (cultch)
Description: Subject matter wherein the larvae do not attach to objects (cultch) but are nonetheless successfully sustained and grown without them.










Patents under this class:

Patent Number Title Of Patent Date Issued
8312843 Artificial material conducive to attract and grow oysters, mollusks or other productive and/or stabilizing organisms Nov. 20, 2012
6837183 Device for harvesting of and tending to shells and for cleaning of an associated shell collector in water Jan. 4, 2005
6578523 Mussel cultivation device Jun. 17, 2003
5836266 Apparatus for connecting shellfish to culture rope Nov. 17, 1998
5758602 Drift weed trapping and algae growing abalone cage and construction technique Jun. 2, 1998
5579724 Oyster holder for oyster growing system Dec. 3, 1996
5515813 Aquatic cultivator May. 14, 1996
5511514 Method of cultivating shellfish Apr. 30, 1996
5269254 Method and apparatus for growing oyster reef Dec. 14, 1993
5199377 Artificial reefs manufactured from coal combustion by-products Apr. 6, 1993
4896626 Shellfish culture methods and apparatus Jan. 30, 1990
4589370 Mollusc culture May. 20, 1986
4231322 Apparatus for growing oysters and other molluscs Nov. 4, 1980
3996895 System for growing concentrated populations of oysters and related shellfish Dec. 14, 1976
3996894 System for growing concentrated populations of oysters and related shellfish Dec. 14, 1976











 
 
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