Patents by Inventor Bobby L. Carroll

Bobby L. Carroll 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).

  • Magnetically mounted musical display assembly
    Patent number: 5070755
    Abstract: An ornamental pressure operated musical display assembly is illustrated wherein a pressure actuated electrical music box and the like is provided with a depressible indicia carrying member C extending thereacross on one side for actuating the music box and for displaying the indicia E with a magnet G extending across a portion of a bottom of the music box for mounting the assembly on a magnetic surface.
    Type: Grant
    Filed: March 14, 1990
    Date of Patent: December 10, 1991
    Inventor: Bobby L. Carroll