TREA

Electrodes and electrode systems suitable for discharge tubes or lamps

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Industry

  • CPC
  • H01J2893/0001
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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J2893/00Discharge tubes and lamps

Current Industry

H01J2893/0001Electrodes and electrode systems suitable for discharge tubes or lamps
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    2984762
    • Patent number 2,984,762
    • Issue date May 16, 1961
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2869009
    • Patent number 2,869,009
    • Issue date Jan 13, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2867741
    • Patent number 2,867,741
    • Issue date Jan 6, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2760067
    • Patent number 2,760,067
    • Issue date Aug 21, 1956
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2726311
    • Patent number 2,726,311
    • Issue date Dec 6, 1955
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2717190
    • Patent number 2,717,190
    • Issue date Sep 6, 1955
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2573416
    • Patent number 2,573,416
    • Issue date Oct 30, 1951
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2569249
    • Patent number 2,569,249
    • Issue date Sep 25, 1951
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2506644
    • Patent number 2,506,644
    • Issue date May 9, 1950
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2502549
    • Patent number 2,502,549
    • Issue date Apr 4, 1950
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2470536
    • Patent number 2,470,536
    • Issue date May 17, 1949
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2463368
    • Patent number 2,463,368
    • Issue date Mar 1, 1949
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2461250
    • Patent number 2,461,250
    • Issue date Feb 8, 1949
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2457950
    • Patent number 2,457,950
    • Issue date Jan 4, 1949
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2446553
    • Patent number 2,446,553
    • Issue date Aug 10, 1948
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2446554
    • Patent number 2,446,554
    • Issue date Aug 10, 1948
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2443324
    • Patent number 2,443,324
    • Issue date Jun 15, 1948
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2440308
    • Patent number 2,440,308
    • Issue date Apr 27, 1948
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2432260
    • Patent number 2,432,260
    • Issue date Dec 9, 1947
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2415816
    • Patent number 2,415,816
    • Issue date Feb 18, 1947
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2351055
    • Patent number 2,351,055
    • Issue date Jun 13, 1944
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2316773
    • Patent number 2,316,773
    • Issue date Apr 20, 1943
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2288256
    • Patent number 2,288,256
    • Issue date Jun 30, 1942
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2287607
    • Patent number 2,287,607
    • Issue date Jun 23, 1942
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2238025
    • Patent number 2,238,025
    • Issue date Apr 8, 1941
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2227093
    • Patent number 2,227,093
    • Issue date Dec 31, 1940
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2225032
    • Patent number 2,225,032
    • Issue date Dec 17, 1940
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2205502
    • Patent number 2,205,502
    • Issue date Jun 25, 1940
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2204306
    • Patent number 2,204,306
    • Issue date Jun 11, 1940
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2204423
    • Patent number 2,204,423
    • Issue date Jun 11, 1940
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents