Patents Assigned to Inventa Chemicals Limited
  • Security device
    Patent number: 4837453
    Abstract: A security device for locking the cable of a bonnet lock of a car comprising a housing with cable inlets. The inner core of the cable is secured to a cable engaging member which is movable within the housing on a pivot member about a pivot pin. A solenoid spindle mounted on the pivot member engages a bracket mounted on the housing to prevent pivotal movement of the cable engaging member. A compression spring biases the spindle into engagement with the bracket on de-energizing of the solenoid to lock the cable.
    Type: Grant
    Filed: November 28, 1986
    Date of Patent: June 6, 1989
    Assignee: Inventa Chemicals Limited
    Inventors: Michael J. Wiley, Stewart Irving, John P. McKeon