Patents by Inventor David J. Neufer

David J. Neufer 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).

  • Patent number: 5827072
    Abstract: A realistic, graphic, sport-related instruction board is provided which includes a board structure made of transparent, durable material having a planar top surface and a planar bottom surface. Disposed inside the board structure is a display panel which has at least one realistic, graphic, sport-related surface printed thereon. In an alternative embodiment, the display panel has two realistic, graphic, sport-related surfaces printed on opposite surfaces. A writing instrument containing dry-erasable ink is removably attached to the top or bottom surface of the writing board. By disposing the display panel inside the transparent board structure, viewers can see the display panel's realistic graphic surfaces when viewing the board structure. Coaches can write directly on the surface of the board structure directly over selected areas sport-related surface to instruct players how to play the sport.
    Type: Grant
    Filed: August 29, 1997
    Date of Patent: October 27, 1998
    Inventors: David J. Neufer, Stephen Bressler