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  • CPC
  • H05B31/30
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Parent Industries

HELECTRICITY H05Electric techniques H05BELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR H05B31/00Electric arc lamps

Current Industry

H05B31/30Starting Igniting
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Offset stinger for arc lamp
    • Patent number 3,934,166
    • Issue date Jan 20, 1976
    • Varian Associates
    • William R. Stuart
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3906291
    • Patent number 3,906,291
    • Issue date Sep 16, 1975
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3894266
    • Patent number 3,894,266
    • Issue date Jul 8, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3876908
    • Patent number 3,876,908
    • Issue date Apr 8, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3863107
    • Patent number 3,863,107
    • Issue date Jan 28, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3852629
    • Patent number 3,852,629
    • Issue date Dec 3, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3771014
    • Patent number 3,771,014
    • Issue date Nov 6, 1973
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3705326
    • Patent number 3,705,326
    • Issue date Dec 5, 1972
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3644774
    • Patent number 3,644,774
    • Issue date Feb 22, 1972
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3555339
    • Patent number 3,555,339
    • Issue date Jan 12, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3531680
    • Patent number 3,531,680
    • Issue date Sep 29, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3521114
    • Patent number 3,521,114
    • Issue date Jul 21, 1970
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3495118
    • Patent number 3,495,118
    • Issue date Feb 10, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3256459
    • Patent number 3,256,459
    • Issue date Jun 14, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2607024
    • Patent number 2,607,024
    • Issue date Aug 12, 1952
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2173948
    • Patent number 2,173,948
    • Issue date Sep 26, 1939
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2040414
    • Patent number 2,040,414
    • Issue date May 12, 1936
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1968011
    • Patent number 1,968,011
    • Issue date Jul 31, 1934
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1904541
    • Patent number 1,904,541
    • Issue date Apr 18, 1933
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1811301
    • Patent number 1,811,301
    • Issue date Jun 23, 1931
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1715272
    • Patent number 1,715,272
    • Issue date May 28, 1929
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1694039
    • Patent number 1,694,039
    • Issue date Dec 4, 1928
    • F21 - LIGHTING
  • Information Patent Grant

    1453030
    • Patent number 1,453,030
    • Issue date Apr 24, 1923
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1434172
    • Patent number 1,434,172
    • Issue date Oct 31, 1922
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1407761
    • Patent number 1,407,761
    • Issue date Feb 28, 1922
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1379881
    • Patent number 1,379,881
    • Issue date May 31, 1921
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1350170
    • Patent number 1,350,170
    • Issue date Aug 17, 1920
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    969510
    • Patent number 969,510
    • Issue date Sep 6, 1910
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    929643
    • Patent number 929,643
    • Issue date Jul 27, 1909
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    926792
    • Patent number 926,792
    • Issue date Jul 6, 1909
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR