Patents by Inventor James C. McSpiritt

James C. McSpiritt 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).

  • Light emitting artwork
    Patent number: 6058634
    Abstract: Light emitting artwork that includes a printed circuit board, at least one least one LED disposed on the printed circuit board, a surface material disposed on the printed circuit board and having an image thereon that together with the at least one LED produce customized light emitting artwork, and a backboard displaced from the printed circuit board. The at least one LED is at least one tri-color LED connected in parallel with each other and with a programmable logic control circuit and with a DC power source having a polarity, with a current limiting resister connected in series with each of the at least one tri-color LED.
    Type: Grant
    Filed: December 17, 1997
    Date of Patent: May 9, 2000
    Inventor: James C. McSpiritt