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  • CPC
  • Y10T70/7023
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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 Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION Y10T70/00Locks

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Y10T70/7023Repeating interval
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Time programmable unlocking lock
    • Patent number 7,464,570
    • Issue date Dec 16, 2008
    • Co-Young International Co., Ltd.
    • Chih-Jung Chen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Window guard latch with emergency release
    • Patent number 4,685,316
    • Issue date Aug 11, 1987
    • Harry H. Hicks
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Surveillance and control system for emergency exists installed in a...
    • Patent number 4,652,862
    • Issue date Mar 24, 1987
    • Constructions Electroniques de la Ferte Sous Jouarre
    • Alain R. Verslycken
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3236706
    • Patent number 3,236,706
    • Issue date Feb 22, 1966
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    2030219
    • Patent number 2,030,219
    • Issue date Feb 11, 1936
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    1902195
    • Patent number 1,902,195
    • Issue date Mar 21, 1933
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    1813441
    • Patent number 1,813,441
    • Issue date Jul 7, 1931
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    1384397
    • Patent number 1,384,397
    • Issue date Jul 12, 1921
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    1164378
    • Patent number 1,164,378
    • Issue date Dec 14, 1915
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    991669
    • Patent number 991,669
    • Issue date May 9, 1911
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    991629
    • Patent number 991,629
    • Issue date May 9, 1911
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    437682
    • Patent number 437,682
    • Issue date Oct 7, 1890
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents