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Charles W. Dawson

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  • Big Lake, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Portable hydraulic power unit
    • Patent number 11,441,551
    • Issue date Sep 13, 2022
    • Graco Minnesota Inc.
    • Charles W. Dawson
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Portable hydraulic power unit having a pump fixed to an exterior si...
    • Patent number 11,162,482
    • Issue date Nov 2, 2021
    • Graco Minnesota Inc.
    • Charles W. Dawson
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Handheld airless paint sprayer repair
    • Patent number 11,007,545
    • Issue date May 18, 2021
    • Graco Minnesota Inc.
    • Charles W. Dawson
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Control pendant
    • Patent number D904318
    • Issue date Dec 8, 2020
    • Graco Minnesota Inc.
    • Douglas S. Ryder
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Solenoid valve for a portable hydraulic power unit
    • Patent number 10,705,554
    • Issue date Jul 7, 2020
    • Graco Minnesota Inc.
    • Charles W. Dawson
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Trigger guard and pendant for a portable hydraulic power unit
    • Patent number 10,656,669
    • Issue date May 19, 2020
    • Graco Minnesota Inc.
    • Charles W. Dawson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Airless sprayer
    • Patent number D857162
    • Issue date Aug 20, 2019
    • Graco Minnesota Inc.
    • Charles W. Dawson
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Airless sprayer
    • Patent number D844106
    • Issue date Mar 26, 2019
    • Graco Minnesota Inc.
    • Charles W. Dawson
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Airless sprayer
    • Patent number D814610
    • Issue date Apr 3, 2018
    • Graco Minnesota Inc.
    • Charles W. Dawson
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Paint can adapter for handheld spray device
    • Patent number 9,795,978
    • Issue date Oct 24, 2017
    • Graco Minnesota Inc.
    • Daniel R. Johnson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Paint can adapter for handheld spray device
    • Patent number 9,764,346
    • Issue date Sep 19, 2017
    • Graco Minnesota Inc.
    • Daniel R. Johnson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Airless paint sprayer
    • Patent number D759199
    • Issue date Jun 14, 2016
    • Graco Minnesota Inc.
    • Steve J. Wrobel
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Control valve for airless sprayer pressure adjustment
    • Patent number 9,192,952
    • Issue date Nov 24, 2015
    • Graco Minnesota Inc.
    • Steve D. Becker
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Airless spray tip
    • Patent number 9,010,658
    • Issue date Apr 21, 2015
    • Graco Minnesota Inc.
    • Daniel R. Johnson
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Thermoplastic die box with quick height adjustment mechanism
    • Patent number 8,899,872
    • Issue date Dec 2, 2014
    • Graco Minnesota Inc.
    • Thomas L. Triplett
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Mobile applicator lid with seal arrangement
    • Patent number 8,840,337
    • Issue date Sep 23, 2014
    • Graco Minnesota Inc.
    • Steven H. Fredrickson
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Flame indicator
    • Patent number 8,814,467
    • Issue date Aug 26, 2014
    • Graco Minnesota Inc.
    • Charles W. Dawson
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

  • Information Patent Application

    ACTIVE SPRAY ADJUSTMENT FOR AN AUTOMATED MOBILE SPRAYER
    • Publication number 20230009701
    • Publication date Jan 12, 2023
    • Graco Minnesota Inc.
    • Charles W. Dawson
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    AUTOMATED MOBILE SPRAYER SPRAYING AND NAVIGATION
    • Publication number 20230009566
    • Publication date Jan 12, 2023
    • Graco Minnesota Inc.
    • Charles W. Dawson
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    AIRLESS HANDHELD SPRAYER REPAIR
    • Publication number 20210291208
    • Publication date Sep 23, 2021
    • Graco Minnesota Inc.
    • Charles W. Dawson
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    SOLENOID VALVE FOR A PORTABLE HYDRAULIC POWER UNIT
    • Publication number 20180313350
    • Publication date Nov 1, 2018
    • Graco Minnesota Inc.
    • Charles W. Dawson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PORTABLE HYDRAULIC POWER UNIT
    • Publication number 20180313342
    • Publication date Nov 1, 2018
    • Graco Minnesota Inc.
    • Charles W. Dawson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TRIGGER GUARD AND PENDANT FOR A PORTABLE HYDRAULIC POWER UNIT
    • Publication number 20180314288
    • Publication date Nov 1, 2018
    • Graco Minnesota Inc.
    • Charles W. Dawson
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    PORTABLE HYDRAULIC POWER UNIT
    • Publication number 20180313344
    • Publication date Nov 1, 2018
    • Graco Minnesota Inc.
    • Charles W. Dawson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HANDHELD AIRLESS PAINT SPRAYER REPAIR
    • Publication number 20180200743
    • Publication date Jul 19, 2018
    • Charles W. Dawson
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    PAINT CAN ADAPTER FOR HANDHELD SPRAY DEVICE
    • Publication number 20170326563
    • Publication date Nov 16, 2017
    • Graco Minnesota Inc.
    • Daniel R. Johnson
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    PAINT CAN ADAPTER FOR HANDHELD SPRAY DEVICE
    • Publication number 20160074895
    • Publication date Mar 17, 2016
    • Graco Minnesota Inc.
    • Daniel R. JOHNSON
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    PAINT CAN ADAPTER FOR HANDHELD SPRAY DEVICE
    • Publication number 20150060568
    • Publication date Mar 5, 2015
    • Graco Minnesota Inc.
    • Daniel R. Johnson
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    MOBILE APPLICATOR LID WITH SEAL ARRANGEMENT
    • Publication number 20130302090
    • Publication date Nov 14, 2013
    • Graco Minnesota Inc.
    • Steven H. Fredrickson
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    THERMOPLASTIC DIE BOX WITH QUICK HEIGHT ADJUSTMENT MECHANISM
    • Publication number 20130294831
    • Publication date Nov 7, 2013
    • Graco Minnesota Inc.
    • Thomas L. Triplett
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    FLAME INDICATOR
    • Publication number 20130294832
    • Publication date Nov 7, 2013
    • Graco Minnesota Inc.
    • Charles W. Dawson
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    CONTROL VALVE FOR AIRLESS SPRAYER PRESSURE ADJUSTMENT
    • Publication number 20130256426
    • Publication date Oct 3, 2013
    • Steve D. Becker
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    AIRLESS SPRAY TIP
    • Publication number 20120298771
    • Publication date Nov 29, 2012
    • Daniel R. Johnson
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...