TREA

Suspension devices therefor

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  • CPC
  • F21H1/04
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F21Lighting F21HMANTLES OTHER INCANDESCENT BODIES HEATED BY COMBUSTION F21H1/00Incandescent mantles Selection of imbibition liquids therefor

Current Industry

F21H1/04Suspension devices therefor
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Lighting apparatus
    • Patent number 9,416,960
    • Issue date Aug 16, 2016
    • Bevolo Gas & Electric Lights, Inc.
    • Mark Johnson
    • F21 - LIGHTING
  • Information Patent Grant

    Incandescent body
    • Patent number 7,293,892
    • Issue date Nov 13, 2007
    • Georg Issakides
    • F21 - LIGHTING
  • Information Patent Grant

    Incandescent mantles
    • Patent number 5,701,730
    • Issue date Dec 30, 1997
    • TBA Industrial Products Limited
    • Brian Steven Kennedy
    • F21 - LIGHTING
  • Information Patent Grant

    Mantle technology
    • Patent number 5,104,312
    • Issue date Apr 14, 1992
    • TPV Energy Systems, Inc.
    • William P. Dowst
    • F21 - LIGHTING
  • Information Patent Grant

    3807937
    • Patent number 3,807,937
    • Issue date Apr 30, 1974
    • F21 - LIGHTING
  • Information Patent Grant

    3363437
    • Patent number 3,363,437
    • Issue date Jan 16, 1968
    • F21 - LIGHTING
  • Information Patent Grant

    3328981
    • Patent number 3,328,981
    • Issue date Jul 4, 1967
    • F21 - LIGHTING
  • Information Patent Grant

    3221523
    • Patent number 3,221,523
    • Issue date Dec 7, 1965
    • F21 - LIGHTING
  • Information Patent Grant

    2714302
    • Patent number 2,714,302
    • Issue date Aug 2, 1955
    • F21 - LIGHTING
  • Information Patent Grant

    2703000
    • Patent number 2,703,000
    • Issue date Mar 1, 1955
    • F21 - LIGHTING
  • Information Patent Grant

    2603959
    • Patent number 2,603,959
    • Issue date Jul 22, 1952
    • F21 - LIGHTING
  • Information Patent Grant

    2506706
    • Patent number 2,506,706
    • Issue date May 9, 1950
    • F21 - LIGHTING
  • Information Patent Grant

    2452438
    • Patent number 2,452,438
    • Issue date Oct 26, 1948
    • F21 - LIGHTING
  • Information Patent Grant

    2311253
    • Patent number 2,311,253
    • Issue date Feb 16, 1943
    • F21 - LIGHTING
  • Information Patent Grant

    2175316
    • Patent number 2,175,316
    • Issue date Oct 10, 1939
    • F21 - LIGHTING
  • Information Patent Grant

    2128638
    • Patent number 2,128,638
    • Issue date Aug 30, 1938
    • F21 - LIGHTING
  • Information Patent Grant

    2023467
    • Patent number 2,023,467
    • Issue date Dec 10, 1935
    • F21 - LIGHTING
  • Information Patent Grant

    1979624
    • Patent number 1,979,624
    • Issue date Nov 6, 1934
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    1906255
    • Patent number 1,906,255
    • Issue date May 2, 1933
    • F21 - LIGHTING
  • Information Patent Grant

    1883602
    • Patent number 1,883,602
    • Issue date Oct 18, 1932
    • F21 - LIGHTING
  • Information Patent Grant

    1062592
    • Patent number 1,062,592
    • Issue date May 27, 1913
    • F21 - LIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHTING APPARATUS
    • Publication number 20130288188
    • Publication date Oct 31, 2013
    • Mark Johnson
    • F21 - LIGHTING
  • Information Patent Application

    Incandescent body
    • Publication number 20050024860
    • Publication date Feb 3, 2005
    • Georg Issakides
    • F21 - LIGHTING