Patents by Inventor Donald J. Davenport

Donald J. Davenport 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).

  • Illuminated window display ornament
    Patent number: 5315492
    Abstract: An illuminated holiday window display ornament formed by a ring frame having ornamentation including LED lights attached to one side with support stanchions projecting through the ornamentation and having glass panel attaching suction cups at the ends thereof. A housing at the bottom of the frame contains a battery compartment, on/off switch and music sounding chip and speaker.
    Type: Grant
    Filed: April 23, 1993
    Date of Patent: May 24, 1994
    Inventor: Donald J. Davenport