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Class Information
Number: 4/623
Name: Baths, closets, sinks, and spittoons > Wash receptacles > With proximity operated valve
Description: Subject matter which includes a device that senses the presence or absence of a human being in relation to the wash vessel and controls the flow of water into the wash vessel as a result of the sensing.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7614096 |
Control for an automatic plumbing device |
Nov. 10, 2009 |
| 7537195 |
Control arrangement for an automatic residential faucet |
May. 26, 2009 |
| 7516939 |
Dual detection sensor system for washroom device |
Apr. 14, 2009 |
| 7472433 |
Method and apparatus for determining when hands are under a faucet for lavatory applications |
Jan. 6, 2009 |
| 7464418 |
Proximity faucet having selective automatic and manual modes |
Dec. 16, 2008 |
| 7455197 |
Sink side touchless foam dispenser nozzle assembly |
Nov. 25, 2008 |
| 7451894 |
Dispenser with thumbprint reader |
Nov. 18, 2008 |
| 7406722 |
Automatic faucet for lavatory unit of aircraft |
Aug. 5, 2008 |
| 7396000 |
Passive sensors for automatic faucets and bathroom flushers |
Jul. 8, 2008 |
| 7364053 |
Sink side touchless foam dispenser |
Apr. 29, 2008 |
| 7350245 |
Liquid level control system |
Apr. 1, 2008 |
| 7320146 |
Sensor plate for electronic flushometer |
Jan. 22, 2008 |
| 7305722 |
Facial washer |
Dec. 11, 2007 |
| 7278624 |
Automatic faucet with polarization sensor |
Oct. 9, 2007 |
| 7271728 |
Method for assessing improvement in hand hygiene practices |
Sep. 18, 2007 |
| 7242307 |
System for monitoring hygiene appliances |
Jul. 10, 2007 |
| 7232111 |
Control arrangement for an automatic residential faucet |
Jun. 19, 2007 |
| 7228874 |
Multifunctional faucet |
Jun. 12, 2007 |
| 7174577 |
Automatic proximity faucet |
Feb. 13, 2007 |
| 7150293 |
Multi-mode hands free automatic faucet |
Dec. 19, 2006 |
| 7114510 |
Valve with smart handle |
Oct. 3, 2006 |
| 7107631 |
Device for controlling and/or regulating the supply of a medium, devices of this type comprising washing or drying units and a corresponding method |
Sep. 19, 2006 |
| 7104519 |
Adapter for touch-free operation of gooseneck faucet |
Sep. 12, 2006 |
| 7014166 |
Faucet device operatable either manually or automatically |
Mar. 21, 2006 |
| 6996863 |
Automatic faucet control device and control method |
Feb. 14, 2006 |
| 6980126 |
Photocell pedestrian button |
Dec. 27, 2005 |
| 6968860 |
Restricted flow hands-free faucet |
Nov. 29, 2005 |
| 6964405 |
System and method for improved installation and control of concealed plumbing flush valves |
Nov. 15, 2005 |
| 6962168 |
Capacitive touch on/off control for an automatic residential faucet |
Nov. 8, 2005 |
| 6882278 |
Apparatus and methods for monitoring compliance with recommended hand-washing practices |
Apr. 19, 2005 |
| 6827294 |
External supply system |
Dec. 7, 2004 |
| 6770869 |
Method of automatic standardized calibration for infrared sensing device |
Aug. 3, 2004 |
| 6769443 |
Plumbing control system with signal recognition |
Aug. 3, 2004 |
| 6715730 |
Security water control |
Apr. 6, 2004 |
| 6691340 |
Automatic faucet |
Feb. 17, 2004 |
| 6691724 |
Method and system for controlling a household water supply |
Feb. 17, 2004 |
| 6671898 |
Water fitting |
Jan. 6, 2004 |
| 6671890 |
Automatic water feed method in lavatory using artificial retina sensor and automatic water feed mechanism in lavatory using artificial retina sensor |
Jan. 6, 2004 |
| 6641002 |
Battery bottle |
Nov. 4, 2003 |
| 6639209 |
Method of automatic standardized calibration for infrared sensing device |
Oct. 28, 2003 |
| 6619320 |
Electronic metering faucet |
Sep. 16, 2003 |
| 6598245 |
Automatic water feed method in lavatory and automatic water feed mechanism in lavatory |
Jul. 29, 2003 |
| 6568655 |
Radar devices for low power applications and bathroom fixtures |
May. 27, 2003 |
| 6523193 |
Prevention system and preventing method against infectious diseases, and apparatus for supplying fluids |
Feb. 25, 2003 |
| 6481634 |
Fluid data monitoring and control system |
Nov. 19, 2002 |
| RE37888 |
Water faucet with touchless controls |
Oct. 22, 2002 |
| 6426701 |
Handwash monitoring system |
Jul. 30, 2002 |
| 6408881 |
Faucet device to deliver and mix water |
Jun. 25, 2002 |
| 6393634 |
Automatic faucet |
May. 28, 2002 |
| 6390125 |
Valve system especially for a sanitary fixture |
May. 21, 2002 |
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