Patents by Inventor Thomas J. Marusak

Thomas J. Marusak 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).

  • Shade system
    Patent number: 4807686
    Abstract: A motorized header element for extending and retracting an accordian-type shade along a pair of rectalinear and curvilinear mounted side tracks and for effecting an environmental seal in the plenum formed between the shade and the surface which it covers. The invention is adaptable to both automatic and manual operation and contains within its automatic/motorized drive system electrical circuitry for recharging its battery power source.
    Type: Grant
    Filed: February 25, 1987
    Date of Patent: February 28, 1989
    Assignee: Comfortex Corporation
    Inventors: John Schnebly, Thomas J. Marusak