Patents by Inventor Jeffrey D. Levine

Jeffrey D. Levine 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).

  • Musical education toy
    Patent number: 5569867
    Abstract: A musical education toy capable of receiving balls in a prearranged order, separating them according to size, and then guiding them to corresponding xylophone bars in order to play selected tunes. The toy has a track on which to place a plurality of balls, a hand crank to control the release of the balls, guide rails which allow the balls to drop into corresponding holes, chutes to further guide the balls to corresponding xylophone bars, and a box to collect the balls.
    Type: Grant
    Filed: July 11, 1995
    Date of Patent: October 29, 1996
    Inventor: Jeffrey D. Levine