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Class Information
Number: 4/497
Name: Baths, closets, sinks, and spittoons > Pool type > Accessory > Wave quelling
Description: Subject matter having means to quiet, baffle or suppress the movement of water.

Patents under this class:

Patent Number Title Of Patent Date Issued
7100219 Equipment for faster swimming pools Sep. 5, 2006
5911517 Antiwave bulkhead Jun. 15, 1999
5774906 Wave pool curbing system Jul. 7, 1998
5520562 Wave suppressor May. 28, 1996
5014370 Swimming pool bulkhead May. 14, 1991
5005229 Swimming pool rope anchor method and device Apr. 9, 1991
4903961 Rowing machine Feb. 27, 1990
4894873 Wave suppression means Jan. 23, 1990
4616369 Aquatic turbulence suppression device Oct. 14, 1986
4340982 Hydrotherapy bath or spa Jul. 27, 1982
4253202 Automatic adjusting wave gutter for swimming pools Mar. 3, 1981
4052755 Wave-quelling float Oct. 11, 1977
4048677 Turbulence inhibitors Sep. 20, 1977
3938338 Covering or blanketing liquid surfaces and float members for effecting same Feb. 17, 1976

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