TREA

vegetal

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Industry

  • CPC
  • F21V37/0025
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F21Lighting F21VDETAILS OF LIGHTING DEVICES, OF GENERAL APPLICATION F21V37/00Details of lighting devices employing combustion as light source, not otherwise provided for Night lamps Votive lamps

Current Industry

F21V37/0025vegetal
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3236072
    • Patent number 3,236,072
    • Issue date Feb 22, 1966
    • F21 - LIGHTING
  • Information Patent Grant

    3214375
    • Patent number 3,214,375
    • Issue date Oct 26, 1965
    • F21 - LIGHTING
  • Information Patent Grant

    2463988
    • Patent number 2,463,988
    • Issue date Mar 8, 1949
    • F21 - LIGHTING
  • Information Patent Grant

    2226792
    • Patent number 2,226,792
    • Issue date Dec 31, 1940
    • F21 - LIGHTING
  • Information Patent Grant

    2189412
    • Patent number 2,189,412
    • Issue date Feb 6, 1940
    • F21 - LIGHTING
  • Information Patent Grant

    2121293
    • Patent number 2,121,293
    • Issue date Jun 21, 1938
    • F21 - LIGHTING
  • Information Patent Grant

    2074693
    • Patent number 2,074,693
    • Issue date Mar 23, 1937
    • F21 - LIGHTING
  • Information Patent Grant

    1974037
    • Patent number 1,974,037
    • Issue date Sep 18, 1934
    • F21 - LIGHTING
  • Information Patent Grant

    1743198
    • Patent number 1,743,198
    • Issue date Jan 14, 1930
    • F21 - LIGHTING
  • Information Patent Grant

    1633353
    • Patent number 1,633,353
    • Issue date Jun 21, 1927
    • F21 - LIGHTING
  • Information Patent Grant

    1589490
    • Patent number 1,589,490
    • Issue date Jun 22, 1926
    • F21 - LIGHTING
  • Information Patent Grant

    1430543
    • Patent number 1,430,543
    • Issue date Oct 3, 1922
    • F21 - LIGHTING
  • Information Patent Grant

    1379857
    • Patent number 1,379,857
    • Issue date May 31, 1921
    • F21 - LIGHTING

Patents Applicationslast 30 patents