Means for ignition by percussion

Patents Grantslast 30 patents

  • Information Patent Grant

    High efficiency photographic flash lamp

    • Patent number 5,989,016
    • Issue date Nov 23, 1999
    • Eastman Kodak Company
    • Warren Green
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Percussively-ignitable flashlamp assembly and selective firing mech...

    • Patent number 4,152,105
    • Issue date May 1, 1979
    • GTE Sylvania Incorporated
    • John P. Ramsay
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Activating mechanism for flashlamp article

    • Patent number 4,130,083
    • Issue date Dec 19, 1978
    • GTE Sylvania Incorporated
    • Andre C. Bouchard
    • G08 - SIGNALLING
  • Information Patent Grant

    Activation means for flashlamp article

    • Patent number 4,130,081
    • Issue date Dec 19, 1978
    • GTE Sylvania Incorporated
    • Ronald G. Blaisdell
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Selective firing mechanism for array of percussive flashlamps

    • Patent number 4,076,488
    • Issue date Feb 28, 1978
    • GTE Sylvania Incorporated
    • Harold H. Hall
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Selective actuating mechanism for signal device using percussive fl...

    • Patent number 4,070,145
    • Issue date Jan 24, 1978
    • GTE Sylvania Incorporated
    • Harold H. Hall
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Percussive flash unit operating mechanism

    • Patent number 4,014,033
    • Issue date Mar 22, 1977
    • W. Haking Industries, Ltd.
    • Kwok Yan Chan
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Mechanical sequencing system for firing photoflash lamps

    • Patent number 3,995,290
    • Issue date Nov 30, 1976
    • Berkey Photo, Inc.
    • Thomas G. Graham
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Strobe adapter for use with percussive camera

    • Patent number 3,988,753
    • Issue date Oct 26, 1976
    • Matsushita Electric Industrial Co., Ltd.
    • Yutaka Yano
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Flash lamp unit

    • Patent number 3,980,421
    • Issue date Sep 14, 1976
    • U.S. Philips Corporation
    • Andreas Maria Heeman
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Multiple flashlamp unit with indexing means

    • Patent number 3,958,115
    • Issue date May 18, 1976
    • U.S. Philips Corporation
    • Ernst Machiel Schmidt
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3919539

    • Patent number 3,919,539
    • Issue date Nov 11, 1975
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3906524

    • Patent number 3,906,524
    • Issue date Sep 16, 1975
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3902842

    • Patent number 3,902,842
    • Issue date Sep 2, 1975
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3903533

    • Patent number 3,903,533
    • Issue date Sep 2, 1975
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3882519

    • Patent number 3,882,519
    • Issue date May 6, 1975
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3856456

    • Patent number 3,856,456
    • Issue date Dec 24, 1974
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3854810

    • Patent number 3,854,810
    • Issue date Dec 17, 1974
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3851163

    • Patent number 3,851,163
    • Issue date Nov 26, 1974
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3824610

    • Patent number 3,824,610
    • Issue date Jul 16, 1974
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3820138

    • Patent number 3,820,138
    • Issue date Jun 25, 1974
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3812339

    • Patent number 3,812,339
    • Issue date May 21, 1974
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3800308

    • Patent number 3,800,308
    • Issue date Mar 26, 1974
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3795477

    • Patent number 3,795,477
    • Issue date Mar 5, 1974
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3785260

    • Patent number 3,785,260
    • Issue date Jan 15, 1974
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3783260

    • Patent number 3,783,260
    • Issue date Jan 1, 1974
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3780283

    • Patent number 3,780,283
    • Issue date Dec 18, 1973
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3777642

    • Patent number 3,777,642
    • Issue date Dec 11, 1973
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3777641

    • Patent number 3,777,641
    • Issue date Dec 11, 1973
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3769501

    • Patent number 3,769,501
    • Issue date Oct 30, 1973
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents