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Class Information
Number: 4/651
Name: Baths, closets, sinks, and spittoons > Wash receptacles > With drain > And overflow
Description: Subject matter including means to prevent the water within the vessel from rising beyond a certain level in the vessel.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7533426 |
Gray water interface valve systems and methods |
May. 19, 2009 |
| 7096522 |
Bath overflow alarm suitable for different installation arrangements |
Aug. 29, 2006 |
| 6880183 |
Portable hip-bathing device |
Apr. 19, 2005 |
| 6799336 |
Sink support shell apparatus and method of making a protective sink support shell |
Oct. 5, 2004 |
| 6446280 |
Sink attachment |
Sep. 10, 2002 |
| 6353944 |
Wash basin with protective water film |
Mar. 12, 2002 |
| 6272699 |
Overflow drain insert |
Aug. 14, 2001 |
| 6233752 |
Cistern body for a flushing cistern |
May. 22, 2001 |
| 5819335 |
Washing facility |
Oct. 13, 1998 |
| 5771507 |
Extendible drain closure device |
Jun. 30, 1998 |
| 5625909 |
Sanitary appliance with indirect discharge |
May. 6, 1997 |
| 5272775 |
Plumbing fixture |
Dec. 28, 1993 |
| 5179740 |
Encapsulated overflow system for sinks and the like |
Jan. 19, 1993 |
| 4937899 |
Lavatory with improved overflow duct assembly |
Jul. 3, 1990 |
| D307046 |
Drain fitting |
Apr. 3, 1990 |
| 4777676 |
Sanitary appliances with an indirect outlet and hidden drainage mechanism |
Oct. 18, 1988 |
| 4624020 |
Sink unit particularly household kitchen sink unit |
Nov. 25, 1986 |
| 4336620 |
Self-skimming dish rinser |
Jun. 29, 1982 |
| 4289717 |
Method of making a cushioned bathroom article |
Sep. 15, 1981 |
| 4231123 |
Enamelled basin structure |
Nov. 4, 1980 |
| 4209862 |
Bathroom fixtures and process of manufacture |
Jul. 1, 1980 |
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