with heat produced wholly or partly by a radiant body

Patents Grantslast 30 patents

  • Information Patent Grant

    Dual heat fire pit

    • Patent number 12,130,018
    • Issue date Oct 29, 2024
    • MR. BAR-B-Q PRODUCTS LLC
    • Scott F. Dobias
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Dual heat fire pit

    • Patent number 11,320,149
    • Issue date May 3, 2022
    • MR. BAR-B-Q PRODUCTS LLC
    • Scott F. Dobias
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Fire pit with infrared emitter

    • Patent number 10,684,020
    • Issue date Jun 16, 2020
    • MR. BAR-B-Q PRODUCTS LLC
    • Scott F. Dobias
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Combustion cylinder structure for oil burner

    • Patent number 5,087,195
    • Issue date Feb 11, 1992
    • Toyotomi Kogyo Co., Ltd.
    • Yutaka Nakanishi
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Liquid fuel combustion type infrared ray irradiating apparatus

    • Patent number 5,044,353
    • Issue date Sep 3, 1991
    • Shizuoka Seiki Co., Ltd.
    • Akira Mizuno
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Radiant-type heater

    • Patent number 4,919,120
    • Issue date Apr 24, 1990
    • Sanyo Electric Co., Ltd.
    • Tadao Horikoshi
    • F24 - HEATING RANGES VENTILATING
  • 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

    Heat radiation-type oil burner

    • Patent number 4,614,493
    • Issue date Sep 30, 1986
    • Toyotomi Kogyo Co., Ltd.
    • Kazuharu Nakamura
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Heating drum for radiant heater and method of manufacture thereof

    • Patent number 4,586,485
    • Issue date May 6, 1986
    • Daikin Kogyo Co., Ltd.
    • Yositaka Koba
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Oil burner

    • Patent number 4,511,327
    • Issue date Apr 16, 1985
    • Matsushita Electric Industrial Co., Ltd.
    • Toshiro Ogino
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Red-hot type oil burner

    • Patent number 4,413,612
    • Issue date Nov 8, 1983
    • Toyotomi Kogyo Co., Ltd.
    • Kazuharu Nakamura
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Infrared ray generator

    • Patent number 4,354,479
    • Issue date Oct 19, 1982
    • Orion Machinery Co., Ltd.
    • Tadao Haruhara
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Oil combustion type infrared ray generating apparatus

    • Patent number 4,340,028
    • Issue date Jul 20, 1982
    • Shizuoka Seiki Co., Ltd.
    • Yoshio Hatta
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Combustion furnace and infra-red radiant heating system

    • Patent number 3,963,018
    • Issue date Jun 15, 1976
    • Natural Resource Systems, Inc.
    • Russell H. Schultz
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3734682

    • Patent number 3,734,682
    • Issue date May 22, 1973
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3491745

    • Patent number 3,491,745
    • Issue date Jan 27, 1970
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3447531

    • Patent number 3,447,531
    • Issue date Jun 3, 1969
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3382027

    • Patent number 3,382,027
    • Issue date May 7, 1968
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2348934

    • Patent number 2,348,934
    • Issue date May 16, 1944
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2220637

    • Patent number 2,220,637
    • Issue date Nov 5, 1940
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2197593

    • Patent number 2,197,593
    • Issue date Apr 16, 1940
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2011982

    • Patent number 2,011,982
    • Issue date Aug 20, 1935
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1818723

    • Patent number 1,818,723
    • Issue date Aug 11, 1931
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1760319

    • Patent number 1,760,319
    • Issue date May 27, 1930
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1716210

    • Patent number 1,716,210
    • Issue date Jun 4, 1929
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1716213

    • Patent number 1,716,213
    • Issue date Jun 4, 1929
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1713827

    • Patent number 1,713,827
    • Issue date May 21, 1929
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1685095

    • Patent number 1,685,095
    • Issue date Sep 25, 1928
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1637554

    • Patent number 1,637,554
    • Issue date Aug 2, 1927
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1615378

    • Patent number 1,615,378
    • Issue date Jan 25, 1927
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

  • Information Patent Application

    DUAL HEAT FIRE PIT

    • Publication number 20220260257
    • Publication date Aug 18, 2022
    • Mr. Bar-B-Q Products LLC
    • Scott F. Dobias
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    DUAL HEAT FIRE PIT

    • Publication number 20200292175
    • Publication date Sep 17, 2020
    • Mr. Bar-B-Q Products LLC
    • Scott F. Dobias
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    FIRE PIT WITH INFRARED EMITTER

    • Publication number 20190301739
    • Publication date Oct 3, 2019
    • Scott F. Dobias
    • F24 - HEATING RANGES VENTILATING