Patents by Inventor Don G. Marshall

Don G. Marshall 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).

  • Jukebox with priority play feature
    Patent number: 5999499
    Abstract: A jukebox system to prioritize the playing of a selected recording is provided. A microprocessor-controlled jukebox allows a user to move a selected recording to next on a list to be played, by paying an additional fee.
    Type: Grant
    Filed: October 12, 1993
    Date of Patent: December 7, 1999
    Assignee: P & P Marketing, Inc.
    Inventors: Andrew J. Pines, Don G. Marshall