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Co-ordinate-type selector switches with field of co-ordinate coil acting directly upon magnetic leaf spring or reed-type contact member

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  • CPC
  • H01H67/30
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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H67/00Electrically-operated selector switches

Current Industry

H01H67/30Co-ordinate-type selector switches with field of co-ordinate coil acting directly upon magnetic leaf spring or reed-type contact member
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Reed switch arrays
    • Patent number 8,027,140
    • Issue date Sep 27, 2011
    • Pickering Interfaces Limited
    • David Paul Owen
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Telecommunication relay array for DSL network configuraton
    • Patent number 6,778,045
    • Issue date Aug 17, 2004
    • Alcatel
    • Bruce Francis Orr
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of providing reliable switching for DSL relay array
    • Patent number 6,741,443
    • Issue date May 25, 2004
    • Alcatel
    • Bruce Francis Orr
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Compound switching matrix for probing and interconnecting devices u...
    • Patent number 6,100,815
    • Issue date Aug 8, 2000
    • Electro Scientific Industries, Inc.
    • Robert M. Pailthorp
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Magnetically controlled switching device
    • Patent number 4,330,770
    • Issue date May 18, 1982
    • Fujitsu Limited
    • Hirotaka Kashiwabara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Signal switching device
    • Patent number 4,075,433
    • Issue date Feb 21, 1978
    • Nippon Electric Co., Ltd.
    • Sadayuki Mitsuhashi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Multicontact sealed electromagnetic coordinate selection device
    • Patent number 4,075,587
    • Issue date Feb 21, 1978
    • Nippon Telegraph and Telephone Public Corporation
    • Hideo Suzuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic coordinate switching device
    • Patent number 3,982,216
    • Issue date Sep 21, 1976
    • Nippon Electric Company, Ltd.
    • Sadayuki Mitsuhashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3928828
    • Patent number 3,928,828
    • Issue date Dec 23, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3900807
    • Patent number 3,900,807
    • Issue date Aug 19, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3868610
    • Patent number 3,868,610
    • Issue date Feb 25, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3845430
    • Patent number 3,845,430
    • Issue date Oct 29, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3629836
    • Patent number 3,629,836
    • Issue date Dec 21, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3525022
    • Patent number 3,525,022
    • Issue date Aug 18, 1970
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3524167
    • Patent number 3,524,167
    • Issue date Aug 11, 1970
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3518626
    • Patent number 3,518,626
    • Issue date Jun 30, 1970
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3487344
    • Patent number 3,487,344
    • Issue date Dec 30, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3448416
    • Patent number 3,448,416
    • Issue date Jun 3, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3431519
    • Patent number 3,431,519
    • Issue date Mar 4, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3331040
    • Patent number 3,331,040
    • Issue date Jul 11, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3256393
    • Patent number 3,256,393
    • Issue date Jun 14, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3238764
    • Patent number 3,238,764
    • Issue date Mar 8, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3188423
    • Patent number 3,188,423
    • Issue date Jun 8, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3174009
    • Patent number 3,174,009
    • Issue date Mar 16, 1965
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3170089
    • Patent number 3,170,089
    • Issue date Feb 16, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3157747
    • Patent number 3,157,747
    • Issue date Nov 17, 1964
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3114008
    • Patent number 3,114,008
    • Issue date Dec 10, 1963
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3086085
    • Patent number 3,086,085
    • Issue date Apr 16, 1963
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3061696
    • Patent number 3,061,696
    • Issue date Oct 30, 1962
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3053938
    • Patent number 3,053,938
    • Issue date Sep 11, 1962
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents