Patents by Inventor Edward J. Siebert

Edward J. Siebert 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).

  • Publication number: 20080139079
    Abstract: A hand-held amusement device is provided for spinning a ball. The ball spinning device has a ball shaft having a hand-held portion and a finger portion. The hand-held portion is configured to be grippe by a user's hand. The finger portion has a distal end which includes a receiving space that is adapted to receive a connection shaft. The ball spinning device has a cup that receives the connection shaft. The cup has a recessed hole configured to receive a bearing ball. The bearing ball is in contact with the connection shaft providing a low friction surface which allows the cup to freely rotate on the ball shaft.
    Type: Application
    Filed: December 7, 2007
    Publication date: June 12, 2008
    Inventor: Edward J. Siebert
  • Patent number: 5261851
    Abstract: A hand-held, motorized amusement device is provided for spinning a ball. A small battery powered motor, easily concealed in the palm of one hand, is attached to a shaft that extends upwardly from the hand and is concealed by one or more fingers. The end of the shaft supports a ball to be spun with the assistance of a small cup or by being inserted into the ball. When the motor is turned-on using a variable speed switch, the shaft and the ball spin, thereby creating the illusion of manually spinning the ball on a fingertip.
    Type: Grant
    Filed: October 1, 1991
    Date of Patent: November 16, 1993
    Inventor: Edward J. Siebert, Jr.
  • Patent number: D544044
    Type: Grant
    Filed: September 26, 2006
    Date of Patent: June 5, 2007
    Inventor: Edward J. Siebert