engaging with a tube carrying the wick

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  • CPC
  • F23D3/32
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Patents Grantslast 30 patents

  • Information Patent Grant

    Solid fuel burning system with electronic ignition

    • Patent number 11,408,608
    • Issue date Aug 9, 2022
    • Masterson Enterprises, Inc.
    • Daniel J. Masterson
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Torch with adjustable burn rate

    • Patent number 10,837,634
    • Issue date Nov 17, 2020
    • Lamplight Farms Incorporated
    • Robert Woodruff
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Solid fuel burning system and method

    • Patent number 10,451,272
    • Issue date Oct 22, 2019
    • Masterson Enterprises, Inc.
    • Daniel J. Masterson
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Self-extinguishing torch

    • Patent number 10,371,379
    • Issue date Aug 6, 2019
    • Lamplight Farms Incorporated
    • Robert Woodruff
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Torch with operating device

    • Patent number 9,739,480
    • Issue date Aug 22, 2017
    • Lamplight Farms Incorporated
    • Lars Hansen
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Torch assembly with wick cap and funnel

    • Patent number 7,156,653
    • Issue date Jan 2, 2007
    • Original Ideas, Inc.
    • Robert DeMars
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Device and method for exposing a candle wick embedded in candle wax

    • Patent number 7,037,104
    • Issue date May 2, 2006
    • Mary Katherine Azzinaro
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Wick operating structure of lever actuation type for oil burner

    • Patent number 5,030,085
    • Issue date Jul 9, 1991
    • Toyotomi Kogyo Co., Ltd.
    • Toshihiko Yamada
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Automatic fire-extinguishing device for oil burner

    • Patent number 4,790,745
    • Issue date Dec 13, 1988
    • Toyotomi Kogyo Co., Ltd.
    • Yutaka Nakanishi
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Fire-extinguishing device for oil burner

    • Patent number 4,740,153
    • Issue date Apr 26, 1988
    • Toyotomi Kogyo Co., Ltd.
    • Kazuharu Nakamura
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Wick actuating device for the lever actuation type for oil burner

    • Patent number 4,726,762
    • Issue date Feb 23, 1988
    • Toyotomi Kogyo Co., Ltd.
    • Kazuharu Nakamura
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Deodorizing device for oil stove

    • Patent number 4,704,085
    • Issue date Nov 3, 1987
    • Sharp Kabushiki Kaisha
    • Kenji Akita
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Space heater

    • Patent number 4,666,398
    • Issue date May 19, 1987
    • Kabushiki Kaisha Toshiba
    • Katsuyoshi Kumazawa
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Deodorizing device for oil stove

    • Patent number 4,639,211
    • Issue date Jan 27, 1987
    • Sharp Kabushiki Kaisha
    • Kenji Akita
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Space heater

    • Patent number 4,626,197
    • Issue date Dec 2, 1986
    • Kabushiki Kaisha Toshiba
    • Katsuyoshi Kumazawa
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Device for adjusting the vertical position of wick for oil burner

    • Patent number 4,608,010
    • Issue date Aug 26, 1986
    • Toyotomi Kogyo Co., Ltd.
    • Kazuharu Nakamura
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Device for adjusting the vertical position of wick in oil burner

    • Patent number 4,589,842
    • Issue date May 20, 1986
    • Toyotomi Kogyo Co., Ltd.
    • Kazuharu Nakamura
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Oil heater

    • Patent number 4,580,971
    • Issue date Apr 8, 1986
    • Matsushita Electric Industrial Co., Ltd.
    • Muneo Tao
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Oil heating equipment

    • Patent number 4,548,575
    • Issue date Oct 22, 1985
    • Matsushita Electric Industrial Co. Ltd.
    • Yukio Hirauchi
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Oil stove

    • Patent number 4,458,664
    • Issue date Jul 10, 1984
    • Uchida Manufacturing Co., Ltd.
    • Tetsue Uchida
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Device for vertically moving the wick of an oil burner

    • Patent number 4,424,019
    • Issue date Jan 3, 1984
    • Toyotomi Kogyo Co., Ltd.
    • Kazuharu Nakamura
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Liquid hydrocarbon burner with vertically adjustable wick

    • Patent number 4,422,845
    • Issue date Dec 27, 1983
    • Yamaguchi; Isaburo
    • Yozo Yamaguchi
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Liquid fuel combustion apparatus

    • Patent number 4,417,870
    • Issue date Nov 29, 1983
    • Toshiba Heating Appliances Co., Ltd.
    • Shigeru Nakamura
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Fire extinguishing device for oil burner

    • Patent number 4,363,620
    • Issue date Dec 14, 1982
    • Toyotomi Kogyo Co., Ltd.
    • Kazuharu Nakamura
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2871687

    • Patent number 2,871,687
    • Issue date Feb 3, 1959
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2259246

    • Patent number 2,259,246
    • Issue date Oct 14, 1941
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2146896

    • Patent number 2,146,896
    • Issue date Feb 14, 1939
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1197010

    • Patent number 1,197,010
    • Issue date Sep 5, 1916
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1104941

    • Patent number 1,104,941
    • Issue date Jul 28, 1914
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1040857

    • Patent number 1,040,857
    • Issue date Oct 8, 1912
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents