TREA

Sealing electron tubes

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  • CPC
  • Y10S53/03
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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10S53/00Package making

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Y10S53/03Sealing electron tubes
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Patents Grantslast 30 patents

  • Information Patent Grant

    3052012
    • Patent number 3,052,012
    • Issue date Sep 4, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3032941
    • Patent number 3,032,941
    • Issue date May 8, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3028712
    • Patent number 3,028,712
    • Issue date Apr 10, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3028887
    • Patent number 3,028,887
    • Issue date Apr 10, 1962
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2994169
    • Patent number 2,994,169
    • Issue date Aug 1, 1961
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2951321
    • Patent number 2,951,321
    • Issue date Sep 6, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2946641
    • Patent number 2,946,641
    • Issue date Jul 26, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2945327
    • Patent number 2,945,327
    • Issue date Jul 19, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2940231
    • Patent number 2,940,231
    • Issue date Jun 14, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2935825
    • Patent number 2,935,825
    • Issue date May 10, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2934866
    • Patent number 2,934,866
    • Issue date May 3, 1960
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2923113
    • Patent number 2,923,113
    • Issue date Feb 2, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2918763
    • Patent number 2,918,763
    • Issue date Dec 29, 1959
    • F21 - LIGHTING
  • Information Patent Grant

    2900771
    • Patent number 2,900,771
    • Issue date Aug 25, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2893182
    • Patent number 2,893,182
    • Issue date Jul 7, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2893185
    • Patent number 2,893,185
    • Issue date Jul 7, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2889670
    • Patent number 2,889,670
    • Issue date Jun 9, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2874522
    • Patent number 2,874,522
    • Issue date Feb 24, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2870586
    • Patent number 2,870,586
    • Issue date Jan 27, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2859571
    • Patent number 2,859,571
    • Issue date Nov 11, 1958
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    2857723
    • Patent number 2,857,723
    • Issue date Oct 28, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2837880
    • Patent number 2,837,880
    • Issue date Jun 10, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2837396
    • Patent number 2,837,396
    • Issue date Jun 3, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2827080
    • Patent number 2,827,080
    • Issue date Mar 18, 1958
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2816406
    • Patent number 2,816,406
    • Issue date Dec 17, 1957
    • F21 - LIGHTING
  • Information Patent Grant

    2799982
    • Patent number 2,799,982
    • Issue date Jul 23, 1957
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2795905
    • Patent number 2,795,905
    • Issue date Jun 18, 1957
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2794699
    • Patent number 2,794,699
    • Issue date Jun 4, 1957
    • F21 - LIGHTING
  • Information Patent Grant

    2787101
    • Patent number 2,787,101
    • Issue date Apr 2, 1957
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2770932
    • Patent number 2,770,932
    • Issue date Nov 20, 1956
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents