With biasing means

Patents Grantslast 30 patents

  • Information Patent Grant

    Device for providing a constant amount of aerosol

    • Patent number 10,737,088
    • Issue date Aug 11, 2020
    • Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
    • Peter Iwatschenko
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sports bottle with preloaded valve and methods

    • Patent number 8,561,851
    • Issue date Oct 22, 2013
    • Christopher A. Leonoff
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Slurry flow control device

    • Patent number 8,387,655
    • Issue date Mar 5, 2013
    • Kelly Cowlishaw
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure-activated valve

    • Patent number 8,365,967
    • Issue date Feb 5, 2013
    • Dmitriy Danilov
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Implantable counterpulsation cardiac assist device

    • Patent number 8,286,656
    • Issue date Oct 16, 2012
    • PPTT LLC
    • Jahangir S. Rastegar
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Duckbill type check valve with curved and resiliently biased closin...

    • Patent number 8,141,587
    • Issue date Mar 27, 2012
    • Ian Doig
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Process of forming a container closure

    • Patent number 7,842,215
    • Issue date Nov 30, 2010
    • Seaquist Closures L.L.C.
    • John Eimer
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Automatic stop cock valve

    • Patent number 7,717,129
    • Issue date May 18, 2010
    • Alcon, Inc.
    • Dennis L. Steppe
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Container closure

    • Patent number 7,510,676
    • Issue date Mar 31, 2009
    • Seaquist Closures L.L.C.
    • John Eimer
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Implantable counterpulsation cardiac assist device

    • Patent number 7,481,760
    • Issue date Jan 27, 2009
    • PPTT LLC
    • Jahangir S. Rastegar
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Container closure

    • Patent number 7,306,127
    • Issue date Dec 11, 2007
    • Seaquist Closures L.L.C.
    • John Eimer
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Container closure

    • Patent number 7,306,128
    • Issue date Dec 11, 2007
    • Seaquist Closures L.L.C.
    • John Eimer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Flapper finger valve

    • Patent number 7,240,768
    • Issue date Jul 10, 2007
    • Barnes Group Inc.
    • Robert J. Sageman
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Check valve

    • Patent number 7,237,572
    • Issue date Jul 3, 2007
    • Hewlett-Packard Development Company, L.P.
    • Paul Mark Haines
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flapper finger valve assembly

    • Patent number 6,899,199
    • Issue date May 31, 2005
    • Barnes Group Inc.
    • Robert J. Sageman
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Implantable counterpulsation cardiac assist device

    • Patent number 6,770,024
    • Issue date Aug 3, 2004
    • Stony Brook Surgical Innovations, Inc.
    • Jahangir S. Rastegar
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Check valve floor drain

    • Patent number 6,719,004
    • Issue date Apr 13, 2004
    • Donald G. Huber
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Carburetor fuel pump

    • Patent number 6,533,254
    • Issue date Mar 18, 2003
    • Walbro Corporation
    • Timothy K. Grifka
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Check valve with oversized bill

    • Patent number 6,367,505
    • Issue date Apr 9, 2002
    • Red Valve Co., Inc.
    • Spiros G. Raftis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for molding duckbill valve

    • Patent number 6,136,253
    • Issue date Oct 24, 2000
    • Chesebrough-Pond's U.S.A., division of Conopco, Inc.
    • Robert Alfread Bennett
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Duckbill valve

    • Patent number 6,092,551
    • Issue date Jul 25, 2000
    • Chesebrough-Pond's USA Co., Division of Conopco, Inc.
    • Robert Alfread Bennett
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cannula flapper valve assembly

    • Patent number 6,066,117
    • Issue date May 23, 2000
    • Endolap, Inc.
    • Richard Q. Fox
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Track roller bearing with stud

    • Patent number 6,056,444
    • Issue date May 2, 2000
    • Nippon Thompson Co., Ltd.
    • Yoshitaka Ogawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Asymmetrical check valve

    • Patent number 5,931,197
    • Issue date Aug 3, 1999
    • Red Valve Co., Inc.
    • Spiros G. Raftis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve assembly

    • Patent number 5,924,452
    • Issue date Jul 20, 1999
    • Baxter International Inc.
    • Edward Szpara
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Water bag type brassiere padding with a valve

    • Patent number 5,823,852
    • Issue date Oct 20, 1998
    • Chia-Hui Chu
    • A41 - WEARING APPAREL
  • Information Patent Grant

    Cannula cap including yeildable outer seal and flapper valve

    • Patent number 5,820,604
    • Issue date Oct 13, 1998
    • Endolap, Inc.
    • Richard Q. Fox
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Tide gate valve with curvilinear bill

    • Patent number 5,727,593
    • Issue date Mar 17, 1998
    • Red Valve Company, Inc.
    • Michael Duer
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Gas nozzle valve

    • Patent number 5,620,032
    • Issue date Apr 15, 1997
    • Curtis E. Dame
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Inversion-resistant, readily openable tide gate valve

    • Patent number 5,606,995
    • Issue date Mar 4, 1997
    • Red Valve Company, Inc.
    • Spiros G. Raftis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    SLURRY FLOW CONTROL DEVICE

    • Publication number 20100313967
    • Publication date Dec 16, 2010
    • Kelly Cowlishaw
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DUCKBILL TYPE CHECK VALVE WITH CURVED AND RESILIENTLY BIASED CLOSIN...

    • Publication number 20100288373
    • Publication date Nov 18, 2010
    • Ian Doig
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Implantable counterpulsation cardiac assist device

    • Publication number 20090118568
    • Publication date May 7, 2009
    • PPTT LLC
    • Jahangir S. Rastegar
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Automatic stop cock valve

    • Publication number 20080086093
    • Publication date Apr 10, 2008
    • Dennis L. Steppe
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AUTOMATIC STOP COCK VALVE

    • Publication number 20080066816
    • Publication date Mar 20, 2008
    • Dennis L. Steppe
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Container Closure

    • Publication number 20080061469
    • Publication date Mar 13, 2008
    • Seaquist Closures L.L.C.
    • John Eimer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Container closure

    • Publication number 20070262099
    • Publication date Nov 15, 2007
    • Seaquist Closures, L.L.C.
    • John Eimer
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Check valve

    • Publication number 20060090801
    • Publication date May 4, 2006
    • Paul Mark Haines
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Container closure

    • Publication number 20060037977
    • Publication date Feb 23, 2006
    • John Eimer
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Container closure

    • Publication number 20060037976
    • Publication date Feb 23, 2006
    • John Eimer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Flapper finger valve

    • Publication number 20050161282
    • Publication date Jul 28, 2005
    • Robert J. Sageman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Implantable counterpulsation cardiac assist device

    • Publication number 20040236171
    • Publication date Nov 25, 2004
    • Jahangir S. Rastegar
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Flapper finger valve assembly

    • Publication number 20040124035
    • Publication date Jul 1, 2004
    • Robert J. Sageman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Check valve floor drain

    • Publication number 20020189675
    • Publication date Dec 19, 2002
    • Donald G. Huber
    • E03 - WATER SUPPLY SEWERAGE