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Closing of vessels

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  • CPC
  • H01K3/26
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Parent Industries

HELECTRICITY H01Electric elements H01KELECTRIC INCANDESCENT LAMPS H01K3/00Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof

Current Industry

H01K3/26Closing of vessels
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Infrared device
    • Patent number 10,937,643
    • Issue date Mar 2, 2021
    • Commissariat a l'Energie Atomique et Aux Energies Alternatives
    • Salim Boutami
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Infrared emitter comprising an opaque reflector and production thereof
    • Patent number 8,210,889
    • Issue date Jul 3, 2012
    • Heraeus Noblelight GmbH
    • Volker Reith
    • 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

    Method of sealing a lamp by deformation of a pinch region using hig...
    • Patent number 7,445,534
    • Issue date Nov 4, 2008
    • Patent - Trewhand - Gesellschaft für elektrische Glühlampen mbH
    • Christoph Krieglmeyer
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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

    Method of sealing halogen lamp
    • Patent number 5,984,750
    • Issue date Nov 16, 1999
    • Yumiko Nishibori
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Incandescent lamps and process for producing the same
    • Patent number 5,734,227
    • Issue date Mar 31, 1998
    • Koito Manufacturing Co., Ltd.
    • Hiroshi Gotoh
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Quality lamp and method for making
    • Patent number 5,572,090
    • Issue date Nov 5, 1996
    • James A. Carley
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of making an electric lamp, and more particularly a lamp ves...
    • Patent number 5,037,342
    • Issue date Aug 6, 1991
    • Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
    • Clemens Barthelmes
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Flashlight bulb
    • Patent number 4,618,799
    • Issue date Oct 21, 1986
    • Carley
    • James A. Carley
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Motor vehicle headlight having filling hole sealed with non-rigid m...
    • Patent number 4,146,812
    • Issue date Mar 27, 1979
    • GTE Sylvania Incorporated
    • Peter R. Gagnon
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of manufacturing miniature incandescent lamps
    • Patent number 3,932,164
    • Issue date Jan 13, 1976
    • U.S. Philips Corporation
    • Karl Gebhardt
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3828407
    • Patent number 3,828,407
    • Issue date Aug 13, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3810684
    • Patent number 3,810,684
    • Issue date May 14, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3784807
    • Patent number 3,784,807
    • Issue date Jan 8, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3551725
    • Patent number 3,551,725
    • Issue date Dec 29, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3543361
    • Patent number 3,543,361
    • Issue date Dec 1, 1970
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    3266964
    • Patent number 3,266,964
    • Issue date Aug 16, 1966
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2914371
    • Patent number 2,914,371
    • Issue date Nov 24, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2273441
    • Patent number 2,273,441
    • Issue date Feb 17, 1942
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2190528
    • Patent number 2,190,528
    • Issue date Feb 13, 1940
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    1989292
    • Patent number 1,989,292
    • Issue date Jan 29, 1935
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1915361
    • Patent number 1,915,361
    • Issue date Jun 27, 1933
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents