Patents by Inventor Martin G. Wiessner

Martin G. Wiessner 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).

  • Patent number: 4486975
    Abstract: An inflatable novelty device of multiple flexible sheets sealed in regions to form a hollow inflatable peripheral body member in a general horseshoe configuration, the central portion forming a non-inflatable hand pocket cavity. Inflatable outwardly extending appendages may be contiguous with the inflatable peripheral body portion to provide shapes representing "No. 1", "V for victory" and the like. The inflated novelty devices may be worn on one or both hands and still allow clapping and other use of the hand or hands by the wearer. Such novelty devices are used at a wide variety of promotional events, sporting events, political conventions, and the like.
    Type: Grant
    Filed: September 12, 1983
    Date of Patent: December 11, 1984
    Assignee: Vonco Products, Inc.
    Inventors: Donald R. Harreld, Martin G. Wiessner