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Kevin J. Guthrie

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  • Wind Lake, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Toilet brush
    • Patent number 11,825,934
    • Issue date Nov 28, 2023
    • Kevin J. Guthrie
    • A46 - BRUSHWARE
  • Information Patent Grant

    Toilet brush
    • Patent number 11,730,258
    • Issue date Aug 22, 2023
    • Kevin J. Guthrie
    • A46 - BRUSHWARE
  • Information Patent Grant

    Toilet flapper replacement kit and assembly
    • Patent number 11,668,082
    • Issue date Jun 6, 2023
    • Lavelle Industries, Inc.
    • Kevin J. Guthrie
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Roller-driven trip lever with clutch assembly
    • Patent number 11,629,487
    • Issue date Apr 18, 2023
    • Kevin J. Guthrie
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Gear-driven trip lever with clutch assembly
    • Patent number 11,542,697
    • Issue date Jan 3, 2023
    • Kevin J. Guthrie
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Pilot operated diaphragm fill valve and assembly for reducing hydro...
    • Patent number 10,865,554
    • Issue date Dec 15, 2020
    • Lavelle Industries, Inc.
    • Kevin J. Guthrie
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Seal surface adapter for use with toilet flush valves
    • Patent number 10,859,165
    • Issue date Dec 8, 2020
    • Lavelle Industries, Inc.
    • Kevin J. Guthrie
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Modular waxless seal and assembly
    • Patent number 10,745,899
    • Issue date Aug 18, 2020
    • Lavelle Industries, Inc.
    • Kevin J. Guthrie
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Electronic fill valve and assembly
    • Patent number 10,597,856
    • Issue date Mar 24, 2020
    • Lavelle Industries, Inc.
    • Kevin J. Guthrie
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Toilet plunger with telescoping handle
    • Patent number 10,465,365
    • Issue date Nov 5, 2019
    • Lavelle Industries, Inc.
    • Kevin J. Guthrie
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Two-way adjustable toilet flapper valve and assembly
    • Patent number 10,190,300
    • Issue date Jan 29, 2019
    • Lavelle Industries, Inc.
    • Kevin J. Guthrie
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Toilet plunger with handle
    • Patent number D828658
    • Issue date Sep 11, 2018
    • Lavelle Industries, Inc.
    • Kevin J. Guthrie
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Flush lever and assembly
    • Patent number 9,803,350
    • Issue date Oct 31, 2017
    • Lavelle Industries, Inc.
    • Kevin J. Guthrie
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Toilet flapper valve with adjustable mounts and assembly
    • Patent number 9,791,049
    • Issue date Oct 17, 2017
    • Lavelle Industries, Inc.
    • Kevin J. Guthrie
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Toilet plunger
    • Patent number D796127
    • Issue date Aug 29, 2017
    • Lavelle Industries, Inc.
    • Kevin J. Guthrie
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Modular waxless seal
    • Patent number 9,556,603
    • Issue date Jan 31, 2017
    • Lavelle Industries, Inc.
    • Kevin J. Guthrie
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Toilet plunger holder
    • Patent number D776455
    • Issue date Jan 17, 2017
    • Lavelle Industries, Inc.
    • Kevin J. Guthrie
    • D06 - Furnishings
  • Information Patent Grant

    Dog toy
    • Patent number D754934
    • Issue date Apr 26, 2016
    • Lavelle Industries, Inc.
    • Kevin J. Guthrie
    • D30 - Animal husbandry
  • Information Patent Grant

    Adjustable flush valve and assembly
    • Patent number 9,121,165
    • Issue date Sep 1, 2015
    • Lavelle Industries, Inc.
    • Kevin J. Guthrie
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Flow adjuster and key combination
    • Patent number 9,074,691
    • Issue date Jul 7, 2015
    • Lavelle Industries, Inc.
    • Kevin J. Guthrie
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Water saver fill valve and assembly
    • Patent number 9,062,795
    • Issue date Jun 23, 2015
    • Lavelle Industries, Inc.
    • Kevin J. Guthrie
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Water saver fill valve and assembly
    • Patent number 8,387,652
    • Issue date Mar 5, 2013
    • Lavelle Industries, Inc.
    • Kevin J. Guthrie
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents