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Browse by Category: Main > Household
Class Information
Number: 4/652
Name: Baths, closets, sinks, and spittoons > Wash receptacles > With drain > And strainer
Description: Subject matter which includes a screen so water flowing out of the opening must pass through the screen to prevent particles in the water larger than the screen openings from passing therethrough.










Patents under this class:

Patent Number Title Of Patent Date Issued
8307469 Removable floor sink drain lock Nov. 13, 2012
8298417 Integrated apparatus and system for the treatment of waste fluids and drain networks Oct. 30, 2012
7992236 Mock shower drain and associated methods Aug. 9, 2011
7954183 Combination game cleaning station, portable sink and ice chest Jun. 7, 2011
7854029 Water drain assembly Dec. 21, 2010
7731846 Grease collection system Jun. 8, 2010
7467425 Drain cover and associated methods Dec. 23, 2008
6836910 Combination game cleaning station, portable sink and ice chest Jan. 4, 2005
6763533 Sink drainage system and method Jul. 20, 2004
6609257 Debridement and irrigation extremity basin Aug. 26, 2003
6553583 Stop valve for basin or sewer Apr. 29, 2003
6491814 Sani drain Dec. 10, 2002
6427259 Outdoor portable sink with plumbing connection Aug. 6, 2002
6303032 Portable multi-strainer Oct. 16, 2001
6023795 Washbasin drain assembly Feb. 15, 2000
5510031 Faucet assembly with replaceable filter Apr. 23, 1996
5458769 Floor drain Oct. 17, 1995
5330811 Disposable laminate drain cover Jul. 19, 1994
5272775 Plumbing fixture Dec. 28, 1993
5176825 System for treating food waste by centrifugal spin drum and bag filter Jan. 5, 1993
5078862 Washer standpipe drain visual filter Jan. 7, 1992
4806241 Overflow lint strainer Feb. 21, 1989
4320540 Discharge drain assembly Mar. 23, 1982
4217667 Drain lint separator and strainer Aug. 19, 1980
4045351 Sink strainer device Aug. 30, 1977











 
 
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