the outlet valve being opened in the direction opposite to the fluid flow downstream the outlet valve by the pressure acting on a valve controlling element

Patents Grantslast 30 patents

  • Information Patent Grant

    Oral care implement

    • Patent number 10,405,643
    • Issue date Sep 10, 2019
    • Colgate Palmolive Company
    • Donghui Wu
    • A46 - BRUSHWARE
  • Information Patent Grant

    Pump device and methods for making the same

    • Patent number 10,226,783
    • Issue date Mar 12, 2019
    • Silgan Dispensing Systems R&D Netherlands B.V.
    • Eelco Han de Man
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Valves and pumps using said valves

    • Patent number 10,113,541
    • Issue date Oct 30, 2018
    • SILGAN DISPENSING SYSTEMS NETHERLANDS B.V.
    • Eelco Han De Man
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Dispenser for fluids

    • Patent number 10,035,159
    • Issue date Jul 31, 2018
    • Aptar Radolfzell GmbH
    • Thomas Bruder
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Pump device and flow control system

    • Patent number 9,339,831
    • Issue date May 17, 2016
    • MeadWestvaco Calmar Netherlands B.V.
    • Eelco Han de Man
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Pouch and pump dispensing system

    • Patent number 9,283,582
    • Issue date Mar 15, 2016
    • MeadWestvaco Calmar Netherlands B.V.
    • Eelco Han de Man
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Bellows for a pump device

    • Patent number 9,206,797
    • Issue date Dec 8, 2015
    • MeadWestvaco Calmar Netherlands B.V.
    • Eelco Han De Man
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Nozzle opening/shutting device for airless type cosmetic vessel

    • Patent number 9,114,416
    • Issue date Aug 25, 2015
    • Jae Sam Byeon
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    System for closing a device for the low-pressure dispensing of a pa...

    • Patent number 9,079,206
    • Issue date Jul 14, 2015
    • PROMENS SA
    • Gwénaël Doulin
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Pump device and methods for making the same

    • Patent number 8,998,591
    • Issue date Apr 7, 2015
    • MeadWestvaco Calmar Netherlands B.V.
    • Eelco Han de Man
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Fluid material dispensing kit including a pouch and a dispensing case

    • Patent number 8,770,444
    • Issue date Jul 8, 2014
    • Rexam Dispensing SMT S.A.S.
    • Eric Rossignol
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Liquid dispenser

    • Patent number 7,931,173
    • Issue date Apr 26, 2011
    • Jianjun Yuan
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Pasty or creamy substance dispenser

    • Patent number 5,971,224
    • Issue date Oct 26, 1999
    • Capsol S.p.A. Stampaggio Resine Termoplastiche
    • Giuseppe Garibaldi
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Creamy substance dispenser having non-return valve

    • Patent number 5,862,955
    • Issue date Jan 26, 1999
    • Ter S.R.L.
    • Giovanni Albini
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Dispensing pump made of plastic for paste-like materials

    • Patent number 5,819,990
    • Issue date Oct 13, 1998
    • Megaplast Dosiersysteme GmbH
    • Haluk Cimentepe
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Dispenser for pasty compositions

    • Patent number 4,946,076
    • Issue date Aug 7, 1990
    • Bramlage Gesellschaft mit beschrankter Haftung
    • Ludger Hackmann
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Dispenser for pasty compositions

    • Patent number 4,913,322
    • Issue date Apr 3, 1990
    • Bramlage Gesellschaft mit beschrankter Haftung
    • Albert Stoffler
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Manually operated pump for disposable container

    • Patent number 4,088,425
    • Issue date May 9, 1978
    • Robert A. Bennett
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    PUMP-TYPE COSMETIC CONTAINER HAVING A SIDE BUTTON

    • Publication number 20190090611
    • Publication date Mar 28, 2019
    • YONWOO CO., LTD.
    • Hak-Chan Kim
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    Oral Care Implement

    • Publication number 20170231379
    • Publication date Aug 17, 2017
    • Colgate-Palmolive Company
    • Donghui WU
    • A46 - BRUSHWARE
  • Information Patent Application

    SYSTEM FOR CLOSING A DEVICE FOR THE LOW-PRESSURE DISPENSING OF A PA...

    • Publication number 20140346195
    • Publication date Nov 27, 2014
    • PROMENS SA
    • Gwénaël Doulin
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    NOZZLE OPENING/SHUTTING DEVICE FOR AIRLESS TYPE COSMETIC VESSEL

    • Publication number 20140346196
    • Publication date Nov 27, 2014
    • Jae Sam BYEON
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    IMPROVED BELLOWS FOR A PUMP DEVICE

    • Publication number 20140147318
    • Publication date May 29, 2014
    • Eelco HAN DE MAN
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    VALVES AND PUMPS USING SAID VALVES

    • Publication number 20140144534
    • Publication date May 29, 2014
    • MEADWESTVACO CALMAR NETHERLANDS B.V.
    • Eelco HAN DE MAN
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    VALVES AND PUMPS USING SAID VALVES

    • Publication number 20140145102
    • Publication date May 29, 2014
    • Eelco HAN de MAN
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    PUMP DEVICE AND FLOW CONTROL SYSTEM

    • Publication number 20140048562
    • Publication date Feb 20, 2014
    • MEADWESTVACO CORPORATION
    • Eelco HAN de MAN
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    FLUID MATERIAL DISPENSING KIT INCLUDING A POUCH AND A DISPENSING CASE

    • Publication number 20130075423
    • Publication date Mar 28, 2013
    • Eric Rossignol
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    POUCH AND PUMP DISPENSING SYSTEM

    • Publication number 20120097709
    • Publication date Apr 26, 2012
    • MEADWESTVACO CALMAR NETHERLANDS B.V.
    • Eelco HAN de MAN
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    PUMP DEVICE AND METHODS FOR MAKING THE SAME

    • Publication number 20120014824
    • Publication date Jan 19, 2012
    • MEADWESTVACO CALMAR NETHERLANDS B.V.
    • Eelco Han de Man
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP DEVICE AND METHODS FOR MAKING THE SAME

    • Publication number 20110031278
    • Publication date Feb 10, 2011
    • Eelco Han de Man
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Check valve and a split-body fluid device having such a check valve

    • Publication number 20090173751
    • Publication date Jul 9, 2009
    • Incro Limited
    • Keith Laidler
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Liquid dispenser

    • Publication number 20080029547
    • Publication date Feb 7, 2008
    • Jianjun Yuan
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...