Rotary valve

Patents Grantslast 30 patents

  • Information Patent Grant

    Valve connector switchable between locking and releasing

    • Patent number 11,608,922
    • Issue date Mar 21, 2023
    • Scott Wu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Rotary valve

    • Patent number 7,819,948
    • Issue date Oct 26, 2010
    • Air Products and Chemicals, Inc.
    • Glenn Paul Wagner
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Fluid coupler

    • Patent number 6,899,132
    • Issue date May 31, 2005
    • Nitto Kohki Co., Ltd.
    • Toshio Mikiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe coupling

    • Patent number 6,827,329
    • Issue date Dec 7, 2004
    • Nitto Kohki Co., Ltd.
    • Toshio Mikiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Telescopic hose and related drive systems

    • Patent number 6,497,249
    • Issue date Dec 24, 2002
    • Peter Ignatius Swan
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Pipe coupling

    • Patent number 6,422,267
    • Issue date Jul 23, 2002
    • Nitto Kohki Co., Ltd.
    • Reichi Makishima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spout controlled mixing valve mechanism

    • Patent number 6,070,612
    • Issue date Jun 6, 2000
    • Samuel S. MacAusland
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Spout controlled mixing valve mechanism

    • Patent number 6,058,973
    • Issue date May 9, 2000
    • Samuel S. MacAusland
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Faucet

    • Patent number 5,832,958
    • Issue date Nov 10, 1998
    • Tsan-Hsiung Cheng
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Integrated solenoid valve/rotary joint

    • Patent number 5,730,186
    • Issue date Mar 24, 1998
    • Gas Research Institute
    • Paul E. George
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Insertable type safety coupling for pressure pipes

    • Patent number 5,681,027
    • Issue date Oct 28, 1997
    • Hans Oetiker AG Maschinen- und Apparatefabrik
    • Albrecht Wuethrich
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Plug-in coupling for pressure lines

    • Patent number 5,562,273
    • Issue date Oct 8, 1996
    • Han Oetiker AG Maschinen- & Apparatefabrik
    • Albrecht Wuethrich
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and apparatus for heating a liquid

    • Patent number 5,540,215
    • Issue date Jul 30, 1996
    • Gas Research Institute
    • Donald E. Fritzsche
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Connector with integral valve

    • Patent number 5,427,145
    • Issue date Jun 27, 1995
    • Abbott Laboratories
    • Richard W. Grabenkort
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Pressure actuated valve assembly

    • Patent number 5,329,960
    • Issue date Jul 19, 1994
    • Thomas J. Bello
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Plug-in safety coupling, in particular for compressed air lines

    • Patent number 5,326,072
    • Issue date Jul 5, 1994
    • Hans Oetiker AG, Maschinen-und Apparatefabrik
    • Albrecht Wuthrich
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fuel-dispensing nozzle for dispensing hydrocarbon fuel

    • Patent number 5,232,131
    • Issue date Aug 3, 1993
    • Schlumberger Industries
    • Sylvain Janssen
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Bedpan rinsing apparatus arm assembly seal

    • Patent number 5,199,115
    • Issue date Apr 6, 1993
    • Sloan Valve Company
    • John F. Whiteside
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Transparent emergency eye wash fountain

    • Patent number 5,157,798
    • Issue date Oct 27, 1992
    • Bradley Corporation
    • Jon A. Van Kammen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Arrangement for filling and tapping an anesthetic container

    • Patent number 5,144,984
    • Issue date Sep 8, 1992
    • Siemens Aktiengesellschaft
    • Hans Westerberg
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Gripless water mixer unit

    • Patent number 4,727,906
    • Issue date Mar 1, 1988
    • Walter Holzer
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Connector assembly permitting quick attachment and detachment of fl...

    • Patent number 4,662,396
    • Issue date May 5, 1987
    • Sagiv Mashavei Sadeh
    • Mordechi Avnon
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bidet

    • Patent number 4,642,820
    • Issue date Feb 17, 1987
    • Glenn E. Boring
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Spout operated valve

    • Patent number 4,589,445
    • Issue date May 20, 1986
    • Ricardo B. Sanchez Aguilar
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid coupling device

    • Patent number 4,560,144
    • Issue date Dec 24, 1985
    • Vxtra Corporation, 700 Division
    • Rodger W. Williams
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Water faucet and attachment therefor

    • Patent number 4,346,735
    • Issue date Aug 31, 1982
    • Ben-Gurion University of the Negev
    • Zeev Raz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Faucet assembly

    • Patent number 4,083,383
    • Issue date Apr 11, 1978
    • T & S Brass and Bronze Works, Inc.
    • Frank Antoniello
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Swing spout faucet

    • Patent number 4,019,536
    • Issue date Apr 26, 1977
    • Poy Dong
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3884258

    • Patent number 3,884,258
    • Issue date May 20, 1975
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    3855640

    • Patent number 3,855,640
    • Issue date Dec 24, 1974
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    Rotary Valve

    • Publication number 20090107332
    • Publication date Apr 30, 2009
    • Air Products and Chemicals, Inc.
    • Glenn Paul Wagner
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Foldable faucet assembly

    • Publication number 20060196563
    • Publication date Sep 7, 2006
    • Charles D. Liles
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    FLUID COUPLER

    • Publication number 20040134544
    • Publication date Jul 15, 2004
    • Toshio Mikiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pipe coupling

    • Publication number 20040051070
    • Publication date Mar 18, 2004
    • Nitto Kohki Co. , Ltd.
    • Toshio Mikiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIPE COUPLING

    • Publication number 20020062872
    • Publication date May 30, 2002
    • Reichi Makishima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...