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  • CPC
  • H01J5/30
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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J5/00Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps

Current Industry

H01J5/30using packing-material
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Printer
    • Patent number 4,992,882
    • Issue date Feb 12, 1991
    • Minolta Camera Kabushiki Kaisha
    • Yoshikazu Ikenoue
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Vacuum sealing apparatus
    • Patent number 3,977,428
    • Issue date Aug 31, 1976
    • Siemens Aktiengesellschaft
    • Ernst Schilling
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3754674
    • Patent number 3,754,674
    • Issue date Aug 28, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3754156
    • Patent number 3,754,156
    • Issue date Aug 21, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3551720
    • Patent number 3,551,720
    • Issue date Dec 29, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3514600
    • Patent number 3,514,600
    • Issue date May 26, 1970
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3504177
    • Patent number 3,504,177
    • Issue date Mar 31, 1970
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3452322
    • Patent number 3,452,322
    • Issue date Jun 24, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3435128
    • Patent number 3,435,128
    • Issue date Mar 25, 1969
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3428197
    • Patent number 3,428,197
    • Issue date Feb 18, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3420945
    • Patent number 3,420,945
    • Issue date Jan 7, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3346751
    • Patent number 3,346,751
    • Issue date Oct 10, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3331526
    • Patent number 3,331,526
    • Issue date Jul 18, 1967
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3213182
    • Patent number 3,213,182
    • Issue date Oct 19, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3198371
    • Patent number 3,198,371
    • Issue date Aug 3, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2938067
    • Patent number 2,938,067
    • Issue date May 24, 1960
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2684777
    • Patent number 2,684,777
    • Issue date Jul 27, 1954
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2678346
    • Patent number 2,678,346
    • Issue date May 11, 1954
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2647774
    • Patent number 2,647,774
    • Issue date Aug 4, 1953
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2624008
    • Patent number 2,624,008
    • Issue date Dec 30, 1952
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2594753
    • Patent number 2,594,753
    • Issue date Apr 29, 1952
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2465373
    • Patent number 2,465,373
    • Issue date Mar 29, 1949
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2298950
    • Patent number 2,298,950
    • Issue date Oct 13, 1942
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2289164
    • Patent number 2,289,164
    • Issue date Jul 7, 1942
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2151937
    • Patent number 2,151,937
    • Issue date Mar 28, 1939
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2125113
    • Patent number 2,125,113
    • Issue date Jul 26, 1938
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2097850
    • Patent number 2,097,850
    • Issue date Nov 2, 1937
    • F21 - LIGHTING
  • Information Patent Grant

    2047959
    • Patent number 2,047,959
    • Issue date Jul 21, 1936
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1960503
    • Patent number 1,960,503
    • Issue date May 29, 1934
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1937865
    • Patent number 1,937,865
    • Issue date Dec 5, 1933
    • C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents