Air exhausted from the pump chamber being discharged into the container during priming

Patents Grantslast 30 patents

  • Information Patent Grant

    Trigger type liquid ejector

    • Patent number 11,389,813
    • Issue date Jul 19, 2022
    • Yoshino Kogyosho Co., Ltd.
    • Hiroyuki Nakamura
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Pressurizable fluid container apparatus

    • Patent number 11,267,006
    • Issue date Mar 8, 2022
    • Lunatec
    • Nick Rhea
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Device, system and method for dispensing a liquid from a container

    • Patent number 11,161,132
    • Issue date Nov 2, 2021
    • Dispensing Technologies B.V.
    • Wilhelmus Johannes Joseph Maas
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Trigger type liquid ejector

    • Patent number 11,045,821
    • Issue date Jun 29, 2021
    • Yoshino Kogyosho Co., Ltd.
    • Yoshiyuki Kakuta
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pressurizable fluid container apparatus

    • Patent number 10,870,121
    • Issue date Dec 22, 2020
    • LUNATEC, INC.
    • Nick Rhea
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Container of a fluid

    • Patent number 10,537,907
    • Issue date Jan 21, 2020
    • Lumson S.p.A.
    • Matteo Moretti
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Trigger sprayer

    • Patent number 10,434,530
    • Issue date Oct 8, 2019
    • CANYON CORPORATION
    • Tomichika Furutani
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Ejection head and container provided with the same

    • Patent number 9,827,577
    • Issue date Nov 28, 2017
    • Yoshino Kogyosho Co., Ltd.
    • Katsuhito Kuwahara
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Trigger type sprayer

    • Patent number 9,808,819
    • Issue date Nov 7, 2017
    • Canyon Corporation
    • Tetsuya Tada
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Pressurizable fluid container apparatus

    • Patent number 9,744,545
    • Issue date Aug 29, 2017
    • LUNATEC, INC.
    • Nick Rhea
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Pump for dispensing a fluid material

    • Patent number 9,364,842
    • Issue date Jun 14, 2016
    • Aptar France SAS
    • Ludovic Petit
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Vented check valves, pumps and refill units with vented check valves

    • Patent number 9,266,134
    • Issue date Feb 23, 2016
    • Gojo Industries, Inc.
    • Jesse D. Wells
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Fluid product distributor

    • Patent number 8,763,864
    • Issue date Jul 1, 2014
    • Aptar France SAS
    • Frederic Duquet
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Fluid dispenser pump

    • Patent number 8,292,131
    • Issue date Oct 23, 2012
    • Aptar France SAS
    • Samuel Pruvot
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Pump for distributing a fluid product

    • Patent number 7,798,375
    • Issue date Sep 21, 2010
    • Valois SAS
    • François Le Maner
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Fluid dispenser pump

    • Patent number 7,780,042
    • Issue date Aug 24, 2010
    • Valois SAS
    • Samuel Pruvot
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Dosing device with a pumping device

    • Patent number 7,201,296
    • Issue date Apr 10, 2007
    • Ing. Erich Pfeiffer Gmbh
    • Lothar Graf
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Dosing device comprising a medium reservoir and corresponding pump...

    • Patent number 7,182,226
    • Issue date Feb 27, 2007
    • Ing. Erich Pfeiffer Gmbh
    • Pierre Mbonyumuhire
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Low profile, fine mist, finger-operated, precompression-type spray...

    • Patent number 6,913,169
    • Issue date Jul 5, 2005
    • Chong Woo Co., LTD
    • Chung Kee Lee
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Fluid product dispensing pump

    • Patent number 6,811,060
    • Issue date Nov 2, 2004
    • Valois SAS
    • Ludovic Petit
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Pump having a decompression device

    • Patent number 6,681,961
    • Issue date Jan 27, 2004
    • Saint-Gobain Calmar, S.A.
    • Pedro Parés Montaner
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Manually actuated pump assembly

    • Patent number 6,186,368
    • Issue date Feb 13, 2001
    • Michael Gene Knickerbocker
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    High pressure manually-actuated spray pump

    • Patent number 6,050,457
    • Issue date Apr 18, 2000
    • The Procter & Gamble Company
    • Christopher B. Arnold
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Non-throttling valve assembly

    • Patent number 6,032,833
    • Issue date Mar 7, 2000
    • Israel Olegnowicz
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Manually-actuated high pressure spray pump

    • Patent number 5,947,340
    • Issue date Sep 7, 1999
    • The Procter & Gamble Company
    • Christopher B. Arnold
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Trigger sprayer having central vent cylinder

    • Patent number 5,715,974
    • Issue date Feb 10, 1998
    • Contico International, Inc.
    • Donald D. Foster
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Trigger type liquid discharge device

    • Patent number 5,711,460
    • Issue date Jan 27, 1998
    • Yoshino Kogyosho Co., Ltd.
    • Tadao Saito
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Precompression pump sprayer

    • Patent number 5,697,530
    • Issue date Dec 16, 1997
    • Monturas, S.A.
    • Pedro Pares Montaner
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Trigger sprayer having air vent sleeve with integral check valve

    • Patent number 5,645,221
    • Issue date Jul 8, 1997
    • Contico International, Inc.
    • Donald D. Foster
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Manually operated trigger type dispenser

    • Patent number 5,636,768
    • Issue date Jun 10, 1997
    • Canyon Corporation
    • Akihiko Yamada
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

  • Information Patent Application

    PRESSURIZABLE FLUID CONTAINER APPARATUS

    • Publication number 20220152638
    • Publication date May 19, 2022
    • Lunatec, Inc.
    • Nick Rhea
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    TRIGGER TYPE LIQUID EJECTOR

    • Publication number 20210362175
    • Publication date Nov 25, 2021
    • YOSHINO KOGYOSHO CO., LTD
    • Hiroyuki NAKAMURA
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    PRESSURIZABLE FLUID CONTAINER APPARATUS

    • Publication number 20210107021
    • Publication date Apr 15, 2021
    • Lunatec, Inc.
    • Nick Rhea
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Device, System and Method for Dispensing a Liquid from a Container

    • Publication number 20200047203
    • Publication date Feb 13, 2020
    • DISPENSING TECHNOLOGIES B.V.
    • Wilhelmus Johannes Joseph MAAS
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Container of a fluid

    • Publication number 20180353983
    • Publication date Dec 13, 2018
    • LUMSON S.p.A
    • Matteo Moretti
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    PRESSURIZABLE FLUID CONTAINER APPARATUS

    • Publication number 20180099298
    • Publication date Apr 12, 2018
    • Lunatec, Inc.
    • Nick Rhea
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    VENTED CHECK VALVES, PUMPS AND REFILL UNITS WITH VENTED CHECK VALVES

    • Publication number 20140158715
    • Publication date Jun 12, 2014
    • GOJO INDUSTRIES, INC.
    • Jesse D. Wells
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    PUMP FOR DISPENSING A FLUID MATERIAL

    • Publication number 20140001213
    • Publication date Jan 2, 2014
    • APTAR FRANCE SAS
    • Ludovic Petit
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    PRESSURE ACCUMULATION DISPENSER

    • Publication number 20110147419
    • Publication date Jun 23, 2011
    • Atsushi Tada
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    FLUID PRODUCT DISTRIBUTOR

    • Publication number 20100108720
    • Publication date May 6, 2010
    • Frederic Duquet
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    FLUID DISPENSER PUMP

    • Publication number 20090255959
    • Publication date Oct 15, 2009
    • VALOIS S.A.S.
    • Samuel Pruvot
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    FLUID DISPENSER PUMP

    • Publication number 20090140010
    • Publication date Jun 4, 2009
    • Samuel Pruvot
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Fluid Product Dispensing Pump

    • Publication number 20070272713
    • Publication date Nov 29, 2007
    • Francois Le Maner
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Dosing device with a medium reservoir and a pump device

    • Publication number 20050127107
    • Publication date Jun 16, 2005
    • Pierre Mbonyumuhire
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Dosing device comprising a medium reservoir and corresponding pump...

    • Publication number 20050098583
    • Publication date May 12, 2005
    • Pierre Mbonyumuhire
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Low profile, fine mist, finger-operated, precompression-type spray...

    • Publication number 20050045658
    • Publication date Mar 3, 2005
    • Chung Kee Lee
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Dosing device with a pump device

    • Publication number 20040256414
    • Publication date Dec 23, 2004
    • Lothar Graf
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Fluid product dispensing pump

    • Publication number 20040011823
    • Publication date Jan 22, 2004
    • Ludovic Petit
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Pump provided with a decompression device

    • Publication number 20030102332
    • Publication date Jun 5, 2003
    • Pedro Pares Montaner
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...