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Class Information
Number: 4/640
Name: Baths, closets, sinks, and spittoons > Wash receptacles > Plural receptacles > With drain
Description: Subject matter wherein the vessel has an opening in the vessel bottom wherein the water in the vessel can flow out under the action of gravity.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7331070 |
Portable sink for the handicapped |
Feb. 19, 2008 |
| 7278987 |
Ergonomic urological catheterization/irrigation tray |
Oct. 9, 2007 |
| 6799336 |
Sink support shell apparatus and method of making a protective sink support shell |
Oct. 5, 2004 |
| 6609259 |
Drain assembly and sink |
Aug. 26, 2003 |
| 6446279 |
Stainless steel drainage surface having separated corrugated arrays |
Sep. 10, 2002 |
| 6298502 |
Modular portable washstand |
Oct. 9, 2001 |
| 6193879 |
Reject water drain line installation system and apparatus for under sink reverse osmosis filter system |
Feb. 27, 2001 |
| 6101643 |
Portable hot sink system |
Aug. 15, 2000 |
| 5944985 |
Reject water drain line installation system and apparatus for under sink reverse osmosis filter system |
Aug. 31, 1999 |
| 5938261 |
Mobile beverage station |
Aug. 17, 1999 |
| 5934309 |
Collection assembly incorporating air-break design |
Aug. 10, 1999 |
| 5621929 |
Work station |
Apr. 22, 1997 |
| 5611093 |
Multi-lavatory system |
Mar. 18, 1997 |
| 5465438 |
Mobile nursing station |
Nov. 14, 1995 |
| 5438713 |
Seamless bathroom module for a marine vessel |
Aug. 8, 1995 |
| 5369818 |
Multi-lavatory system |
Dec. 6, 1994 |
| 5305478 |
Ecology sink |
Apr. 26, 1994 |
| 4624020 |
Sink unit particularly household kitchen sink unit |
Nov. 25, 1986 |
| 4615053 |
Pipe coupling with water seal between the sinks of a drain board and the drain pipe |
Oct. 7, 1986 |
| 4369532 |
Sink assembly |
Jan. 25, 1983 |
| 4016608 |
Snap fasteners for drop-in assemblies |
Apr. 12, 1977 |
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