Two inlet valves being placed in a supply conduit one upstream of the other

Industry

  • CPC
  • B05B11/3071
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Patents Grantslast 30 patents

  • Information Patent Grant

    Double inlet valve for enhanced pump efficiency

    • Patent number 11,089,913
    • Issue date Aug 17, 2021
    • Gojo Industries, Inc.
    • John J. McNulty
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Invertible hand held trigger sprayer

    • Patent number 11,033,918
    • Issue date Jun 15, 2021
    • OP-Hygiene IP GmbH
    • Andrew Jones
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Dispenser for fluid to pasty masses

    • Patent number 8,528,788
    • Issue date Sep 10, 2013
    • MegaPlast GmbH
    • Karlheinz Hummel
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Vacuum switch multi reservoir dispenser

    • Patent number 7,735,686
    • Issue date Jun 15, 2010
    • Gotohti.Com Inc.
    • Heiner Ophardt
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Product dispenser with deformable bag

    • Patent number 5,505,338
    • Issue date Apr 9, 1996
    • L'Oreal
    • Jean-Louis H. Gueret
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Product dispenser with deformable bag

    • Patent number 5,477,985
    • Issue date Dec 26, 1995
    • L'Oreal
    • Jean-Louis H. Gueret
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    ALL-PLASTIC EMULSION PUMP

    • Publication number 20220339653
    • Publication date Oct 27, 2022
    • Guangwei ZHU
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Invertible Hand Held Trigger Sprayer

    • Publication number 20200276603
    • Publication date Sep 3, 2020
    • OP-Hygiene IP GmbH
    • Andrew Jones
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    FLUID DISPENSER

    • Publication number 20140252042
    • Publication date Sep 11, 2014
    • GEORGIA-PACIFIC CONSUMER PRODUCTS LP
    • Antonio M. Cittadino
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Selectively dispensing sprays

    • Publication number 20140203097
    • Publication date Jul 24, 2014
    • David A. Edwards
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    EFOAM PUMP WITH SPRING ISOLATED FROM FLOW PATH

    • Publication number 20130043283
    • Publication date Feb 21, 2013
    • JISONG LIN
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    DISPENSER FOR FLUID TO PASTY MASSES

    • Publication number 20100102090
    • Publication date Apr 29, 2010
    • Karlheinz Hummel
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Vacuum switch multi reservoir dispenser

    • Publication number 20080135578
    • Publication date Jun 12, 2008
    • Heiner Ophardt
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Liquid condiment dispenser

    • Publication number 20080078846
    • Publication date Apr 3, 2008
    • Jui-Cheng Tsai
    • G01 - MEASURING TESTING