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Class Information
Number: 4/680
Name: Baths, closets, sinks, and spittoons > Drain, overflow or trap for a sink or bath > Drain and overflow
Description: Subject matter wherein the apparatus empties water from and prevents water from spilling over the edge of the sink or bath to control the flow of fluid.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 8584272 |
Method and associated apparatus for assembling and testing a plumbing system |
Nov. 19, 2013 |
| 8549678 |
Accelerated tub drain |
Oct. 8, 2013 |
| 8505132 |
Overflow assembly for bathtubs and the like |
Aug. 13, 2013 |
| 8321970 |
Method and associated apparatus for assembling and testing a plumbing system |
Dec. 4, 2012 |
| 8302220 |
Method and apparatus for assembling and sealing bathtub overflow and waste water ports |
Nov. 6, 2012 |
| 8272082 |
Tub box apparatus, systems and installation methods |
Sep. 25, 2012 |
| 8234726 |
Adjustable plumbing fittings |
Aug. 7, 2012 |
| 8201289 |
Combined control for a basin overflow and a basin drain |
Jun. 19, 2012 |
| 8166584 |
Overflow assembly for bathtubs and the like |
May. 1, 2012 |
| 8122533 |
Device for actuating an element of an item of sanitary ware and method of fitting a button of a device for actuating an element of an item of sanitary ware |
Feb. 28, 2012 |
| 8028357 |
Method and associated apparatus for assembling and testing a plumbing system |
Oct. 4, 2011 |
| 7856677 |
Cover for a bathtub overflow port and associated method |
Dec. 28, 2010 |
| 7392553 |
Overflow drain assembly for sanitary vessels |
Jul. 1, 2008 |
| 7237280 |
Tub overflow assembly |
Jul. 3, 2007 |
| 7127752 |
Overflow assembly for bathtubs and the like |
Oct. 31, 2006 |
| 7007319 |
Overflow device for bathtub |
Mar. 7, 2006 |
| 6901611 |
Bathtub wastewater head fitting |
Jun. 7, 2005 |
| 6886193 |
Bath waste |
May. 3, 2005 |
| 6859956 |
P-trap for plumbing drainage systems |
Mar. 1, 2005 |
| 6823540 |
Automatically releasing bathtub overflow stopper |
Nov. 30, 2004 |
| 6681420 |
Method and apparatus for installing a bathtub assembly |
Jan. 27, 2004 |
| 6637050 |
Overflow assembly for bathtubs and the like |
Oct. 28, 2003 |
| 6546573 |
Drain cover assembly |
Apr. 15, 2003 |
| 6467105 |
Drain stopper to soak feet in a tub and shower |
Oct. 22, 2002 |
| 6345398 |
Drain plug with a central drainage aperture for a bathtub |
Feb. 12, 2002 |
| 6295664 |
Tub overflow waste assembly |
Oct. 2, 2001 |
| 6289532 |
Tub overflow waste assembly |
Sep. 18, 2001 |
| 6272699 |
Overflow drain insert |
Aug. 14, 2001 |
| 6216288 |
Seal for bathtub overflow drain |
Apr. 17, 2001 |
| 6192531 |
Tub overflow waste assembly |
Feb. 27, 2001 |
| 6173459 |
Control for a bathtub waste water drain |
Jan. 16, 2001 |
| 6058525 |
Waste and overflow fittings |
May. 9, 2000 |
| 5953772 |
Sink station and method |
Sep. 21, 1999 |
| 5771507 |
Extendible drain closure device |
Jun. 30, 1998 |
| 5333327 |
Apparatus for opening and closing a drain |
Aug. 2, 1994 |
| 5179740 |
Encapsulated overflow system for sinks and the like |
Jan. 19, 1993 |
| 4945579 |
Drain valve activator assembly |
Aug. 7, 1990 |
| 4594738 |
Drain and overflow device for bathtubs |
Jun. 17, 1986 |
| 4164049 |
Vacuum-type water removal system for houses, factories, ships and the like |
Aug. 14, 1979 |
| 4135260 |
Rinse sink skimmer |
Jan. 23, 1979 |
| 4111037 |
Bathtub drain and overflow testing apparatus |
Sep. 5, 1978 |
| 4106133 |
Contamination prevention device for sitz bath |
Aug. 15, 1978 |
| 4089230 |
Waste and overflow plate assembly |
May. 16, 1978 |
| 4077430 |
Standpipe adapter for sink drains of varied diameter |
Mar. 7, 1978 |
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