Patents by Inventor David Perka

David Perka 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: 20060073943
    Abstract: A garment worn by the user encircles his torso and includes a combined abdomen and chest cushion arrangement which supports the torso during a riding or paddling procedure. The pad includes layers of resilient cushion material as part of the garment. The cushion material is arranged in a series of different thickness pads or layers so as to compensate for the wedge-like angle between the surface of the board and the user's chest. In one form, the pads or bladders are arranged in three rows and two columns and are of a different thickness, commencing with the lower part of the user's rib cage and extending to the waist. The length of each of the pads or bladders is of a different dimension so as to accommodate for the decrease in space between the rib cage and the waist with respect to the surface of the board.
    Type: Application
    Filed: November 30, 2004
    Publication date: April 6, 2006
    Inventor: David Perka