Patents by Inventor Kenneth M. Scown

Kenneth M. Scown has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Portable fire detection system
    Patent number: 4893324
    Abstract: A portable fire detector and alarm system includes a rechargeable battery power supply and circuitry that monitors a string of up to forty smoke detectors and signals a telephone auto-dialer and prerecorded message unit whenever an alarm occurs. The distal end of the detector line is fed back to the monitor which then detects any loss of continuity in the lines or input AC power and then signals a trouble signal through the auto-dialer.
    Type: Grant
    Filed: February 16, 1989
    Date of Patent: January 9, 1990
    Inventor: Kenneth M. Scown