wherein ambient air is aspirated by a liquid flow

Patents Grantslast 30 patents

  • Information Patent Grant

    Dual mode foaming spray gun

    • Patent number 11,819,867
    • Issue date Nov 21, 2023
    • Bon-Aire Industries, Inc.
    • Robert L. Bonzer
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Foaming soap dispensers

    • Patent number 11,607,088
    • Issue date Mar 21, 2023
    • simplehuman, LLC
    • Frank Yang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Directionally adjustable foam generating attachment for a hose

    • Patent number 11,376,638
    • Issue date Jul 5, 2022
    • Michael Nugent
    • B08 - CLEANING
  • Information Patent Grant

    Dual pump hand cleaner foam dispenser

    • Patent number 11,305,306
    • Issue date Apr 19, 2022
    • OP-Hygiene IP GmbH
    • Heiner Ophardt
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Foam discharger

    • Patent number 11,247,220
    • Issue date Feb 15, 2022
    • Kao Corporation
    • Ryohei Aoyama
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Pump dispensers, especially foam dispensers

    • Patent number 11,173,506
    • Issue date Nov 16, 2021
    • RIEKE PACKAGING SYSTEMS LIMITED
    • Simon Christopher Knight
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Foaming soap dispensers

    • Patent number 11,141,026
    • Issue date Oct 12, 2021
    • simplehuman, LLC
    • Frank Yang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Foam pump sprayer

    • Patent number 11,110,473
    • Issue date Sep 7, 2021
    • King Tsang Chung
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Foam dispensing container

    • Patent number 11,020,755
    • Issue date Jun 1, 2021
    • Kao Corporation
    • Tomohisa Hirata
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Dual sprayer and foam sprayer attachment

    • Patent number 10,926,276
    • Issue date Feb 23, 2021
    • Joseph A. McDonnell
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Dual pump hand cleaner foam dispenser

    • Patent number 10,888,884
    • Issue date Jan 12, 2021
    • OP-Hygiene IP GmbH
    • Heiner Ophardt
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Side-stream foam monitor and control system

    • Patent number 10,857,486
    • Issue date Dec 8, 2020
    • Solenis Technologies, L.P.
    • Jeffrey J Kisty
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Trigger-type liquid ejector

    • Patent number 10,799,893
    • Issue date Oct 13, 2020
    • Yoshino Kogyosho Co., Ltd.
    • Kotaro Fujiwara
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Foamed water discharging device and foamed water discharging unit

    • Patent number 10,654,053
    • Issue date May 19, 2020
    • Toshin Inc.
    • Koichi Otoguro
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Foaming soap dispensers

    • Patent number 10,588,467
    • Issue date Mar 17, 2020
    • simplehuman, LLC
    • Frank Yang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Foam generating device for a high-pressure water gun

    • Patent number 10,562,049
    • Issue date Feb 18, 2020
    • MTM HYDRO S.R.L.
    • Claudio Carpanese
    • B08 - CLEANING
  • Information Patent Grant

    Foam dispensers

    • Patent number 10,537,905
    • Issue date Jan 21, 2020
    • RIEKE PACKAGING SYSTEMS LIMITED
    • Simon Christopher Knight
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Foam dispensing container

    • Patent number 10,478,834
    • Issue date Nov 19, 2019
    • Kao Corporation
    • Tomohisa Hirata
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Dual pump hand cleaner foam dispenser

    • Patent number 10,421,085
    • Issue date Sep 24, 2019
    • OP-Hygiene IP GmbH
    • Heiner Ophardt
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Foam discharge device

    • Patent number 10,349,785
    • Issue date Jul 16, 2019
    • Kao Corporation
    • Yoshimasa Takagi
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Trigger-type liquid dispenser

    • Patent number 10,307,778
    • Issue date Jun 4, 2019
    • Yoshino Kogyosho Co., Ltd.
    • Kotaro Fujiwara
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Shower head with a toroidal pulsator and a magnetic ring

    • Patent number 10,189,030
    • Issue date Jan 29, 2019
    • FTT DOO
    • Branko Mirkov
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Foam generating device for a high-pressure water gun

    • Patent number 10,173,230
    • Issue date Jan 8, 2019
    • MTM HYDRO S.R.L.
    • Claudio Carpanese
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Foaming soap dispensers

    • Patent number 10,076,216
    • Issue date Sep 18, 2018
    • simplehuman, LLC
    • Frank Yang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Variable output pump for foam dispensing system

    • Patent number 10,010,224
    • Issue date Jul 3, 2018
    • Gojo Industries, Inc.
    • Keith A. Pelfrey
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Trigger-type liquid jetting device

    • Patent number 9,987,648
    • Issue date Jun 5, 2018
    • Yoshino Kogyosho Co., Ltd.
    • Kotaro Fujiwara
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Trigger-type fluid jetting device

    • Patent number 9,962,724
    • Issue date May 8, 2018
    • Yoshino Kogyosho Co., Ltd.
    • Kotaro Fujiwara
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Foam generating spray device and spray head for use therein

    • Patent number 9,919,347
    • Issue date Mar 20, 2018
    • Tetrosyl Limited
    • Stuart Hyram Haworth
    • B08 - CLEANING
  • Information Patent Grant

    Pressure washer gun with chemical injection and foaming capabilities

    • Patent number 9,901,943
    • Issue date Feb 27, 2018
    • Briggs & Stratton Corporation
    • Jacob Schmalz
    • B08 - CLEANING
  • Information Patent Grant

    Device for applying a foaming reaction mixture

    • Patent number 9,724,723
    • Issue date Aug 8, 2017
    • Covestro Deutschland AG
    • Ralf Köster
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    DUAL MODE FOAMING SPRAY GUN

    • Publication number 20240082859
    • Publication date Mar 14, 2024
    • Bon-Aire Industries, Inc.
    • Robert L. Bonzer
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    FOAM-AT-A-DISTANCE DISPENSERS HAVING SMALL VOLUME PUMP CHAMBERS AND...

    • Publication number 20240017278
    • Publication date Jan 18, 2024
    • GOJO INDUSTRIES, INC.
    • Donald R. Harris
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    ALL-PLASTIC EXTERNAL FOAM PUMP AND FOAM GENERATING METHOD THEREOF

    • Publication number 20230415177
    • Publication date Dec 28, 2023
    • Guangdong Neat Packaging Co., LTD.
    • Yuanhong MEI
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    DUAL MODE FOAMING SPRAY GUN

    • Publication number 20230347363
    • Publication date Nov 2, 2023
    • Bon-Aire Industries, Inc.
    • Robert L. Bonzer
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    TRIGGER DISPENSING HEAD WITH NOZZLE ASSEMBLY

    • Publication number 20230201851
    • Publication date Jun 29, 2023
    • GUALA DISPENSING S.P.A.
    • Massimo REPETTO
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    FOAM SPRAYER WITH ADAPTER AND MULTIPLE PRESSURE MODES

    • Publication number 20230141018
    • Publication date May 11, 2023
    • Energizer Auto, Inc.
    • Benjamin W. Rowen
    • B08 - CLEANING
  • Information Patent Application

    UPSIDE-DOWN PUMP

    • Publication number 20230136974
    • Publication date May 4, 2023
    • YUYAO AOHONG PLASTIC INDUSTRY CO., LTD
    • Honghu HUANG
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    HIGH-EXPANSION FOAM GENERATOR

    • Publication number 20230081536
    • Publication date Mar 16, 2023
    • Minimax Viking Research & Development GmbH
    • Shawn J. FEENSTRA
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    LEAKPROOF GAS-LIQUID MIXING PUMP

    • Publication number 20230067139
    • Publication date Mar 2, 2023
    • FANER AROMA PRODUCT CO., LTD.
    • JI-MIN ZHONG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    LOW TEMPERATURE RECIPROCATING PUMP

    • Publication number 20230036640
    • Publication date Feb 2, 2023
    • RIEKE PACKAGING SYSTEMS LIMITED
    • Gaurang MITTAL
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    FOAMING SOAP DISPENSERS

    • Publication number 20220133095
    • Publication date May 5, 2022
    • SIMPLEHUMAN, LLC
    • Frank Yang
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    WIPER BLADE AND WIPER SYSTEM TO CLEAN A VEHICLE WINDOW, AND METHOD...

    • Publication number 20210268994
    • Publication date Sep 2, 2021
    • VALEO SYSTÈMES D'ESSUYAGE
    • Michael Buss
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DEVICE FOR CLEANING A VEHICLE WINDOW

    • Publication number 20210101565
    • Publication date Apr 8, 2021
    • VALEO SYSTEMES D'ESSUYAGE
    • Gerald CAILLOT
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Dual Pump Hand Cleaner Foam Dispenser

    • Publication number 20210086209
    • Publication date Mar 25, 2021
    • OP-Hygiene IP GmbH
    • Heiner Ophardt
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FOAM DISCHARGER

    • Publication number 20210001358
    • Publication date Jan 7, 2021
    • KAO CORPORATION
    • Ryohei AOYAMA
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    PUMP DISPENSERS, ESPECIALLY FOAM DISPENSERS

    • Publication number 20200384488
    • Publication date Dec 10, 2020
    • RIEKE PACKAGING SYSTEMS LIMITED
    • Simon Christopher KNIGHT
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    FOAMING SOAP DISPENSERS

    • Publication number 20200383528
    • Publication date Dec 10, 2020
    • SIMPLEHUMAN, LLC
    • Frank Yang
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    DIRECTIONALLY ADJUSTABLE FOAM GENERATING ATTACHMENT FOR A HOSE

    • Publication number 20200306800
    • Publication date Oct 1, 2020
    • Michael Nugent
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    MULTI-MODE HIGH-PRESSURE FOAM LANCE

    • Publication number 20200290064
    • Publication date Sep 17, 2020
    • Hangzhou Weirran Machinery Co., Ltd
    • Qunwei JIA
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    DISCHARGING NOZZLE FOR FOAMABLE CONTENTS, AND AEROSOL PRODUCT

    • Publication number 20200290065
    • Publication date Sep 17, 2020
    • DAIZO CORPORATION
    • Shu KASHINE
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    FOAM PUMP SPRAYER

    • Publication number 20200108406
    • Publication date Apr 9, 2020
    • King Tsang CHUNG
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Dual Pump Hand Cleaner Foam Dispenser

    • Publication number 20190314833
    • Publication date Oct 17, 2019
    • OP-Hygiene IP GmbH
    • Heiner Ophardt
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FOAM GENERATING DEVICE FOR A HIGH-PRESSURE WATER GUN

    • Publication number 20190105671
    • Publication date Apr 11, 2019
    • MTM HYDRO S.R.L.
    • Claudio Carpanese
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    FOAM DELIVERY SYSTEM

    • Publication number 20190030383
    • Publication date Jan 31, 2019
    • Richard Bovensiep
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    FOAMING SOAP DISPENSERS

    • Publication number 20180360276
    • Publication date Dec 20, 2018
    • SIMPLEHUMAN, LLC
    • Frank Yang
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Dual Pump Hand Cleaner Foam Dispenser

    • Publication number 20180304284
    • Publication date Oct 25, 2018
    • OP-HYGIENE IP GmbH
    • Heiner Ophardt
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DUAL SPRAYER AND FOAM SPRAYER ATTACHMENT

    • Publication number 20180250694
    • Publication date Sep 6, 2018
    • Joseph A. MCDONNELL
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    TRIGGER-TYPE LIQUID EJECTOR

    • Publication number 20180243765
    • Publication date Aug 30, 2018
    • YOSHINO KOGYOSHO CO., LTD
    • Kotaro FUJIWARA
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    FOAM DISPENSERS

    • Publication number 20180154379
    • Publication date Jun 7, 2018
    • RIEKE PACKAGING SYSTEMS LIMITED
    • Simon Christopher Knight
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    FOAM DISCHARGE DEVICE

    • Publication number 20180153353
    • Publication date Jun 7, 2018
    • KAO CORPORATION
    • Yoshimasa TAKAGI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...