With subsequent closing of first opened port

Patents Grantslast 30 patents

  • Information Patent Grant

    Poppet valve assembly for controlling a pneumatic actuator

    • Patent number 9,279,433
    • Issue date Mar 8, 2016
    • General Equipment and Manufacturing Company, Inc.
    • Bruce R. Penning
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Electromagnetically actuated valve

    • Patent number 8,733,397
    • Issue date May 27, 2014
    • Hitachi Automotive Systems, Ltd.
    • Yukinori Otsuka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Space-saving quick acting control valve for a steam turbine

    • Patent number 8,678,034
    • Issue date Mar 25, 2014
    • Siemens Aktiengesellschaft
    • Martin Bennauer
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Solenoid valves capable of controlling valve-opening area

    • Patent number 8,622,088
    • Issue date Jan 7, 2014
    • Aisan Kogyo Kabushiki Kaisha
    • Masahiro Sugiura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electromagnetically actuated valve

    • Patent number 8,322,684
    • Issue date Dec 4, 2012
    • Hitachi Automotive Systems, Ltd.
    • Yukinori Otsuka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Diverter valve

    • Patent number 8,312,897
    • Issue date Nov 20, 2012
    • Kohler Co.
    • Michael A. Niver
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Decompression apparatus and inorganic porous body

    • Patent number 8,186,380
    • Issue date May 29, 2012
    • Covalent Materials Corporation
    • Norihiko Saito
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Thermal storage type gas treating apparatus

    • Patent number 7,740,026
    • Issue date Jun 22, 2010
    • Taikisha Ltd.
    • Yoshiaki Matsui
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Valve arrangement for guiding a liquid against a gas pressure gradient

    • Patent number 7,284,566
    • Issue date Oct 23, 2007
    • Hengst GmbH & Co. KG
    • Oliver Bojer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Two stage flush control valve assembly

    • Patent number 6,041,809
    • Issue date Mar 28, 2000
    • American Standard Inc.
    • Dwight N. Johnson
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Method and apparatus for mixing liquefied gases

    • Patent number 5,964,094
    • Issue date Oct 12, 1999
    • The BOC Group plc
    • Niccola Butler
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Single axis three way selector valve for endoscopes

    • Patent number 5,347,992
    • Issue date Sep 20, 1994
    • Karl Storz Endoscopy-America, Inc.
    • Marshall B. Pearlman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Pressure-fluid-operable vehicle brake system

    • Patent number 4,586,591
    • Issue date May 6, 1986
    • ITT Industries, Inc.
    • Juan Belart
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3441041

    • Patent number 3,441,041
    • Issue date Apr 29, 1969
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3372658

    • Patent number 3,372,658
    • Issue date Mar 12, 1968
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3334658

    • Patent number 3,334,658
    • Issue date Aug 8, 1967
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3332443

    • Patent number 3,332,443
    • Issue date Jul 25, 1967
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3279498

    • Patent number 3,279,498
    • Issue date Oct 18, 1966
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3249124

    • Patent number 3,249,124
    • Issue date May 3, 1966
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    3216450

    • Patent number 3,216,450
    • Issue date Nov 9, 1965
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    3185344

    • Patent number 3,185,344
    • Issue date May 25, 1965
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    3152615

    • Patent number 3,152,615
    • Issue date Oct 13, 1964
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3128791

    • Patent number 3,128,791
    • Issue date Apr 14, 1964
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    3019817

    • Patent number 3,019,817
    • Issue date Feb 6, 1962
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2969923

    • Patent number 2,969,923
    • Issue date Jan 31, 1961
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    2857493

    • Patent number 2,857,493
    • Issue date Oct 21, 1958
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    2828768

    • Patent number 2,828,768
    • Issue date Apr 1, 1958
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2750464

    • Patent number 2,750,464
    • Issue date Jun 12, 1956
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2743740

    • Patent number 2,743,740
    • Issue date May 1, 1956
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2696220

    • Patent number 2,696,220
    • Issue date Dec 7, 1954
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents