Patents by Inventor John J. Wiebenson

John J. Wiebenson 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).

  • Liquid-filled underwater sculptural object
    Patent number: 5727974
    Abstract: A flexible envelope made of water-tight material, such as rubber or plastic, partially filled with water, having a bubble of air at its upper end, and a weight at or attached to its lower end, the envelope being shaped and decorated for visual effect, when in use floating submerged in a body of water so as to provide a recreational or informational object.
    Type: Grant
    Filed: June 27, 1996
    Date of Patent: March 17, 1998
    Inventor: John J. Wiebenson