Manufacture of mounts or stems

Patents Grantslast 30 patents

  • Information Patent Grant

    Incandescent lamp

    • Patent number 9,349,581
    • Issue date May 24, 2016
    • Toshiba Lighting & Technology Corporation
    • Hiroaki Kanagawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light source bodies for filament tubes and ARC tubes

    • Patent number 7,811,148
    • Issue date Oct 12, 2010
    • Halogen Technologies, Inc.
    • Elmer G. Fridrich
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Halogen incandescent lamp

    • Patent number 7,391,146
    • Issue date Jun 24, 2008
    • Koninklijke Philips Electronics N.V.
    • Jacobus Marinus Maria Claassens
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Apparatus and process for finishing light source filament tubes and...

    • Patent number 7,322,870
    • Issue date Jan 29, 2008
    • Elmer G. Fridrich
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Electric lamp and manufacturing method

    • Patent number 7,282,847
    • Issue date Oct 16, 2007
    • Koninklijke Philips Electronics, N.V.
    • Cornelis Versluijs
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of fabricating an incandescent halogen lamp having flattened...

    • Patent number 6,966,811
    • Issue date Nov 22, 2005
    • Federal Mogul Worldwide, Inc.
    • Ernest C. Weyhrauch
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Incandescent halogen lamp having flattened filament support leads

    • Patent number 6,856,090
    • Issue date Feb 15, 2005
    • Federal Mogul Worldwide, Inc.
    • Ernest C. Weyhrauch
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electric lamp and shaped metal body for use therein

    • Patent number 6,764,328
    • Issue date Jul 20, 2004
    • Koninklijke Philips Electronics N.V.
    • Hendrikus Albertus Maria Van Dulmen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Infrared thermal lamp

    • Patent number 6,031,321
    • Issue date Feb 29, 2000
    • Shi-Heung Park
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Hollow lamp bridge

    • Patent number 5,159,235
    • Issue date Oct 27, 1992
    • GTE Products Corporation
    • Carlos G. Ochoa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of manufacturing an article containing at least one glass pa...

    • Patent number 4,086,075
    • Issue date Apr 25, 1978
    • U.S. Philips Corporation
    • Tjepke Hendrik Ekkelboom
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Method for manufacture of lamp bulbs

    • Patent number 4,084,871
    • Issue date Apr 18, 1978
    • Tokyo Shibaura Electric Co., Ltd.
    • Michiya Mashimo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3904908

    • Patent number 3,904,908
    • Issue date Sep 9, 1975
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3774064

    • Patent number 3,774,064
    • Issue date Nov 20, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3564681

    • Patent number 3,564,681
    • Issue date Feb 23, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3544188

    • Patent number 3,544,188
    • Issue date Dec 1, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3498776

    • Patent number 3,498,776
    • Issue date Mar 3, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3477835

    • Patent number 3,477,835
    • Issue date Nov 11, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3475641

    • Patent number 3,475,641
    • Issue date Oct 28, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3413054

    • Patent number 3,413,054
    • Issue date Nov 26, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3317263

    • Patent number 3,317,263
    • Issue date May 2, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3217380

    • Patent number 3,217,380
    • Issue date Nov 16, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3183395

    • Patent number 3,183,395
    • Issue date May 11, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3117363

    • Patent number 3,117,363
    • Issue date Jan 14, 1964
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3073356

    • Patent number 3,073,356
    • Issue date Jan 15, 1963
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2877375

    • Patent number 2,877,375
    • Issue date Mar 10, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2864025

    • Patent number 2,864,025
    • Issue date Dec 9, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2813327

    • Patent number 2,813,327
    • Issue date Nov 19, 1957
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2813993

    • Patent number 2,813,993
    • Issue date Nov 19, 1957
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2736344

    • Patent number 2,736,344
    • Issue date Feb 28, 1956
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents