Patents by Inventor Dorothy Norwood

Dorothy Norwood 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).

  • Electrically illuminated artificial tree
    Patent number: 4573102
    Abstract: An electrically illuminated artificial tree is disclosed herein having a trunk body member and a plurality of branch receiving receptacles disposed thereon. A plurality of branches, having a male plug disposed on one end, are inserted into the receptacles and are held therein. A support member is provided and is attached to an end of the trunk body member and provides a supply of electrical current thereto. A plurality of electrically connected illuminating members and leaf members are provided on the branches to provide the simulated appearance of an illuminated natural tree.
    Type: Grant
    Filed: December 5, 1983
    Date of Patent: February 25, 1986
    Inventor: Dorothy Norwood