Patents by Inventor Steven H. Bliss

Steven H. Bliss 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).

  • Smoke detecting christmas tree ornament system
    Patent number: 6075447
    Abstract: A smoke detection system is provided including a plurality of smoke detector units each having a casing, an outlet cable, and an input cable. The cables of the smoke detector units are each connected end to end. Each smoke detector unit has a smoke detector for generating an activation signal upon the detection of smoke. An alarm unit is connected to the smoke units for generating an alert upon the receipt of the activation signal.
    Type: Grant
    Filed: December 17, 1998
    Date of Patent: June 13, 2000
    Inventors: Michael S. Nightingale, Steven H. Bliss