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William Bruce Harrington

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  • Beaverton, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Extendable window cleaning tool
    • Patent number D1085606
    • Issue date Jul 22, 2025
    • Unger Marketing International, L.L.C.
    • William Harrington
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Extendable window cleaning tool
    • Patent number D1085605
    • Issue date Jul 22, 2025
    • Unger Marketing International, L.L.C.
    • William Harrington
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Squeegee tool having a fixed blade
    • Patent number D1072405
    • Issue date Apr 22, 2025
    • Unger Marketing International, L.L.C.
    • Brandon Temple
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Sliding lock barbell adapter
    • Patent number 12,274,905
    • Issue date Apr 15, 2025
    • Living Lean Consulting LLC
    • Peter Lupoli
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Cleaning devices having selectively flexible or rigid handles
    • Patent number 12,239,216
    • Issue date Mar 4, 2025
    • Unger Marketing International, L.L.C.
    • William Harrington
    • A46 - BRUSHWARE
  • Information Patent Grant

    Floor cleaning system
    • Patent number 12,096,898
    • Issue date Sep 24, 2024
    • Unger Marketing International, L.L.C.
    • William Harrington
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Flat headed mop and method of operation
    • Patent number 12,042,109
    • Issue date Jul 23, 2024
    • Unger Marketing International, L.L.C.
    • Stephen P. Huda
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Water conditioning systems
    • Patent number 12,017,942
    • Issue date Jun 25, 2024
    • Unger Marketing International, L.L.C.
    • William Harrington
    • B08 - CLEANING
  • Information Patent Grant

    Tool handles having stationary and rotational portions
    • Patent number 11,926,032
    • Issue date Mar 12, 2024
    • Unger Marketing International, L.L.C.
    • William Harrington
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Floor cleaning system
    • Patent number D1015668
    • Issue date Feb 20, 2024
    • Unger Marketing International, L.L.C.
    • William Harrington
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Floor cleaning system
    • Patent number 11,896,180
    • Issue date Feb 13, 2024
    • Unger Marketing International, L.L.C.
    • Robert F. Smith
    • A46 - BRUSHWARE
  • Information Patent Grant

    Cleaning devices having feedback between different cleaning states
    • Patent number 11,849,835
    • Issue date Dec 26, 2023
    • William Harrington
    • A46 - BRUSHWARE
  • Information Patent Grant

    Pole connection for a window cleaning tool
    • Patent number D1008582
    • Issue date Dec 19, 2023
    • Unger Marketing International, L.L.C.
    • William Harrington
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Pole connection for a window cleaning tool
    • Patent number D1007793
    • Issue date Dec 12, 2023
    • Unger Marketing International, L.L.C.
    • William Harrington
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Floor cleaning system
    • Patent number 11,759,085
    • Issue date Sep 19, 2023
    • Unger Marketing International, L.L.C.
    • William Harrington
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Hard surface cleaning and conditioning assemblies
    • Patent number 11,759,084
    • Issue date Sep 19, 2023
    • Unger Marketing International, L.L.C.
    • William Harrington
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Clamp for an extendable pole
    • Patent number D981222
    • Issue date Mar 21, 2023
    • Unger Marketing International, L.L.C.
    • William Harrington
    • D08 - Tools and hardware
  • Information Patent Grant

    Flat headed mop
    • Patent number 11,576,550
    • Issue date Feb 14, 2023
    • Unger Marketing International, L.L.C.
    • Stephen P. Huda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pole connection for a window cleaning tool
    • Patent number D976506
    • Issue date Jan 24, 2023
    • Unger Marketing International, L.L.C.
    • William Harrington
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Extendable window cleaning tool
    • Patent number D973989
    • Issue date Dec 27, 2022
    • Unger Marketing International, L.L.C.
    • William Harrington
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Cleaning devices for cleaning of difficult to reach locations
    • Patent number 11,458,515
    • Issue date Oct 4, 2022
    • Unger Marketing International, L.L.C.
    • William Harrington
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Bucket for floor cleaning
    • Patent number D962575
    • Issue date Aug 30, 2022
    • Unger Marketing International, L.L.C.
    • William Harrington
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Bucket for floor cleaning
    • Patent number D955075
    • Issue date Jun 14, 2022
    • Unger Marketing International, L.L.C.
    • William Harrington
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Cartridge brush
    • Patent number D942154
    • Issue date Feb 1, 2022
    • Unger Marketing International, L.L.C.
    • William Harrington
    • D04 - Brushware
  • Information Patent Grant

    Brush handle
    • Patent number D939801
    • Issue date Dec 28, 2021
    • Unger Marketing International, L.L.C.
    • William Harrington
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Tool grip
    • Patent number D935720
    • Issue date Nov 9, 2021
    • Unger Marketing International, L.L.C.
    • William Harrington
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Floor cleaning system
    • Patent number D933325
    • Issue date Oct 12, 2021
    • Unger Marketing International, L.L.C.
    • William Harrington
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Hard surface cleaning and conditioning assemblies
    • Patent number 11,122,956
    • Issue date Sep 21, 2021
    • Unger Marketing International, L.L.C.
    • William Harrington
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Light bulb removing and installing assemblies
    • Patent number 11,081,309
    • Issue date Aug 3, 2021
    • Unger Marketing International, L.L.C.
    • William Harrington
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Floor cleaning system
    • Patent number D923896
    • Issue date Jun 29, 2021
    • Unger Marketing International, L.L.C.
    • William Harrington
    • D32 - Washing, cleaning, or drying machine

Patents Applicationslast 30 patents

  • Information Patent Application

    VEHICLE CLEANING SYSTEM
    • Publication number 20250222903
    • Publication date Jul 10, 2025
    • Unger Marketing International, LLC
    • James M. Buckley
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    REACHING AND GRASPING TOOL
    • Publication number 20240269823
    • Publication date Aug 15, 2024
    • Unger Marketing International, LLC
    • William Harrington
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    SQUEEGEE WITH SWIVELING HEAD
    • Publication number 20240225406
    • Publication date Jul 11, 2024
    • Unger Marketing International, LLC
    • Brandon M. Temple
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    HANDHELD CLEANING TOOL
    • Publication number 20240225382
    • Publication date Jul 11, 2024
    • Unger Marketing International, LLC
    • William Harrington
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FLOOR CLEANING SYSTEM
    • Publication number 20240148217
    • Publication date May 9, 2024
    • Unger Marketing International, LLC
    • Robert F. Smith
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Sliding Lock Barbell Adapter
    • Publication number 20240033556
    • Publication date Feb 1, 2024
    • Living Lean Consulting LLC
    • Peter Lupoli
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    CLEANING TOOL ACCESSORY ATTACHMENT FOR CLEANING TOOLS
    • Publication number 20240032742
    • Publication date Feb 1, 2024
    • Unger Marketing International, LLC
    • William Harrington
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    HARD SURFACE CLEANING AND CONDITIONING ASSEMBLIES
    • Publication number 20240032767
    • Publication date Feb 1, 2024
    • Unger Marketing International, LLC
    • William Harrington
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FLOOR CLEANING SYSTEM
    • Publication number 20230404353
    • Publication date Dec 21, 2023
    • Unger Marketing International, LLC
    • William Harrington
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    FLAT HEADED MOP AND METHOD OF OPERATION
    • Publication number 20230077150
    • Publication date Mar 9, 2023
    • Unger Marketing International, LLC
    • Stephen P. Huda
    • A46 - BRUSHWARE
  • Information Patent Application

    Radial Swing Portable Squat Rack
    • Publication number 20230033831
    • Publication date Feb 2, 2023
    • Living Lean Consulting LLC
    • Peter Lupoli
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    CLEANING DEVICES FOR CLEANING OF DIFFICULT TO REACH LOCATIONS
    • Publication number 20220410224
    • Publication date Dec 29, 2022
    • Unger Marketing International, LLC
    • William Harrington
    • B08 - CLEANING
  • Information Patent Application

    PLUNGERS, TOILET BRUSHES, AND CADDY ASSEMBILES
    • Publication number 20220307250
    • Publication date Sep 29, 2022
    • Unger Marketing International, LLC
    • James Buckley
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    EXTENDABLE CLEANING TOOL
    • Publication number 20220184795
    • Publication date Jun 16, 2022
    • Unger Marketing International, LLC
    • William Harrington
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    TOOL HANDLES HAVING STATIONARY AND ROTATIONAL PORTIONS
    • Publication number 20220001528
    • Publication date Jan 6, 2022
    • Unger Marketing International, LLC
    • William Harrington
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    TOOL HANDLES HAVING STATIONARY AND ROTATIONAL PORTIONS
    • Publication number 20220001529
    • Publication date Jan 6, 2022
    • Unger Marketing International, LLC
    • William Harrington
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    HARD SURFACE CLEANING AND CONDITIONING ASSEMBLIES
    • Publication number 20210228052
    • Publication date Jul 29, 2021
    • Unger Marketing International, LLC
    • William Harrington
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    CLEANING DEVICES HAVING SELECTIVELY FLEXIBLE OR RIGID HANDLES
    • Publication number 20210227961
    • Publication date Jul 29, 2021
    • Unger Marketing International, LLC
    • William Harrington
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    WATER CONDITIONING SYSTEMS
    • Publication number 20210047222
    • Publication date Feb 18, 2021
    • Unger Marketing International, LLC
    • William Harrington
    • B08 - CLEANING
  • Information Patent Application

    CLEANING DEVICES HAVING FEEDBACK BETWEEN DIFFERENT CLEANING STATES
    • Publication number 20210015246
    • Publication date Jan 21, 2021
    • Unger Marketing International, LLC
    • William Harrington
    • A46 - BRUSHWARE
  • Information Patent Application

    FLOOR CLEANING SYSTEM
    • Publication number 20190365186
    • Publication date Dec 5, 2019
    • Unger Marketing International, LLC
    • James M. Buckley
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FLAT HEADED MOP
    • Publication number 20190365191
    • Publication date Dec 5, 2019
    • Unger Marketing International, LLC
    • Stephen P. Huda
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FLOOR CLEANING SYSTEM
    • Publication number 20190365193
    • Publication date Dec 5, 2019
    • Unger Marketing International, LLC
    • Robert F. Smith
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FLOOR CLEANING SYSTEM
    • Publication number 20190365192
    • Publication date Dec 5, 2019
    • Unger Marketing International, LLC
    • William Harrington
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    CLEANING DEVICES WITH SELECTIVELY FLEXIBLE OR RIGID HANDLES
    • Publication number 20190239704
    • Publication date Aug 8, 2019
    • Unger Marketing International, LLC
    • William Harrington
    • A46 - BRUSHWARE
  • Information Patent Application

    TOOL HANDLES HAVING STATIONARY AND ROTATIONAL PORTIONS
    • Publication number 20190001480
    • Publication date Jan 3, 2019
    • Unger Marketing International, LLC
    • William Harrington
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    HARD SURFACE CLEANING DEVICES FOR USE WITH CLEANING FABRICS
    • Publication number 20180338663
    • Publication date Nov 29, 2018
    • Unger Marketing International, LLC
    • William Harrington
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    LIGHT BULB REMOVING AND INSTALLING ASSEMBLIES
    • Publication number 20180308654
    • Publication date Oct 25, 2018
    • Unger Marketing International, LLC
    • William Harrington
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CLEANING DEVICES FOR CLEANING OF DIFFICULT TO REACH LOCATIONS
    • Publication number 20180221924
    • Publication date Aug 9, 2018
    • Unger Marketing International, LLC
    • William Harrington
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANING DEVICES HAVING SELECTIVELY FLEXIBLE OR RIGID HANDLES
    • Publication number 20180206693
    • Publication date Jul 26, 2018
    • Unger Marketing International, LLC
    • William Harrington
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...