Patents by Inventor Thomas H. Tennian

Thomas H. Tennian 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: 7192082
    Abstract: A portable seating device is provided in the form of at least two horizontal planks having respective coupling ends along which such members may be joined. The underside surfaces of these planks are provided with vertical support containment means. Such vertical support containment means serve to contain and localize the upper end of a central vertical support placed against the underside surfaces of the two horizontal seating members, overlapping their connected coupling ends. A preferred central vertical support is a tapered pail or bucket which may or may not have its carrying handle removed. Additional vertical supports may be provided to underlie further portions of the underside surfaces of the horizontal planks, deployed symmetrically on either side of the central vertical support and similarly localized against the underside surfaces.
    Type: Grant
    Filed: August 23, 2004
    Date of Patent: March 20, 2007
    Inventor: Thomas H. Tennian