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Patents

Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US414459630 Dec 197720 Mar 1979Whirlpool CorporationWater supply control for automatic hand washing and drying apparatus
US414576930 Dec 197727 Mar 1979Whirlpool CorporationAutomatic hand washing and drying apparatus
US440209526 Mar 19816 Sep 1983Ultrasonically operated water faucet
US468262813 Dec 198428 Jul 1987Faucet system
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US494263121 Sep 198824 Jul 1990Barry Robertson
Rudy Rosa
Hand sanitizing station
US517317824 Sep 199122 Dec 1992Osaki Electric Co., Ltd.Water purifying apparatus with timed discharge after non-use periods
US519911811 Feb 19916 Apr 1993World Dryer, Division of Specialty Equipment Companies, Inc.Hand wash station
US54128167 Jan 19949 May 1995Speakman CompanySurgical scrub sink
US569465319 Dec 19949 Dec 1997Water control sensor apparatus and method
US570211521 Jan 199730 Dec 1997Patient care utility cart
US627917910 Aug 199928 Aug 2001Dark-initiated liquid flow control circuit for scrub sink
US627977714 Sep 199928 Aug 2001Woodward Laboratories, Inc.Dispensing control system
US690365431 Oct 20037 Jun 2005Alwin Manufacturing Company, Inc.Automatic dispenser apparatus
US69775883 Jun 200220 Dec 2005Alwin Manufacturing Co.Automatic dispenser apparatus
US710763120 Sep 200119 Sep 2006Device for controlling and/or regulating the supply of a medium, devices of this type comprising washing or drying units and a corresponding method
US729676529 Nov 200420 Nov 2007Alwin Manufacturing Co., Inc.Automatic dispensers
US79634754 Dec 200621 Jun 2011Alwin Manufacturing Co., Inc.Method and apparatus for controlling a dispenser and detecting a user
USD2432406 Jan 19761 Feb 1977Emerson Electric Co. (H & H Thermostats Division)Faucet
USD32265812 Jan 198824 Dec 1991Kohler Co.Escutcheon for a spout or the like
USD32284112 Jan 198831 Dec 1991Kohler Co.Escutcheon for a spout or the like
USD3417419 Dec 199130 Nov 1993Sloan Valve CompanyElectronic controlled liquid soap dispenser
USD3418759 Dec 199130 Nov 1993Sloan Valve CompanyCombined electronic controlled faucet and liquid soap dispenser
USD36182525 Aug 199429 Aug 1995Toto Ltd.Infrared faucet

Drawings