TREA

Unimax Switch Limited

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Organization

  • Maidenhead, GB
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Solenoid-operated valves
    • Patent number 4,835,426
    • Issue date May 30, 1989
    • Unimax Switch Limited
    • Michael I. Henville
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Calibrating components
    • Patent number 4,727,644
    • Issue date Mar 1, 1988
    • Unimax Switch Limited
    • John C. Corfield
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical security device
    • Patent number 4,647,735
    • Issue date Mar 3, 1987
    • Unimax Switch Corporation
    • John D. Sicher
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Mountings for keys
    • Patent number 4,366,688
    • Issue date Jan 4, 1983
    • Unimax Switch Limited
    • Geoffrey R. Bennett
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Snap action switches
    • Patent number 4,348,563
    • Issue date Sep 7, 1982
    • Unimax Switch Limited
    • Michael I. Henville
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Snap action switches
    • Patent number 4,345,125
    • Issue date Aug 17, 1982
    • Unimax Switch Limited
    • Michael I. Henville
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical switches
    • Patent number 4,306,132
    • Issue date Dec 15, 1981
    • Unimax Switch Limited
    • Michael I. Henville
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Key-operated device for access control system
    • Patent number 4,289,001
    • Issue date Sep 15, 1981
    • Unimax Switch Limited
    • John C. Corfield
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Electrical switch having interlock between door and switch
    • Patent number 4,114,001
    • Issue date Sep 12, 1978
    • Unimax Switch Limited
    • John Courtney Corfield
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary switch
    • Patent number 4,103,132
    • Issue date Jul 25, 1978
    • Unimax Switch Corporation
    • Daniel Schwarzkopf
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical switches
    • Patent number 4,072,841
    • Issue date Feb 7, 1978
    • Unimax Switch Limited
    • John C. Corfield
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    73206695 - STATUS SYMBOLS
    • Serial number 73206695
    • Registration number 1136662
    • Filing date Mar 9, 1979
    • UNIMAX SWITCH CORPORATION
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    72351850 - UNIMAX
    • Serial number 72351850
    • Registration number 902117
    • Filing date Feb 19, 1970
    • UNIMAX SWITCH CORPORATION
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    71522330 - UNIMAX
    • Serial number 71522330
    • Registration number 444079
    • Filing date May 13, 1947
    • UNIMAX SWITCH CORPORATION
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments