Patents by Inventor Todd E. Rissmiller

Todd E. Rissmiller 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: 6009682
    Abstract: A composite hand rail for supporting and protecting pedestrians on steps and inclined surfaces. The rail is a composite comprising a shell having a wide slightly convex top surface extending downwardly and laterally to a convex sidewall before returning and flaring down to a smaller waist section. The shell has an interior cavity open to the bottom that can receive a core material. Preferably the shell is of cellular blended polyvinylchloride or styrene with a hardened skin formed by celuka processing. A simulated wood finish is applied to the shell by hot stamping or paint and print processes. Shells can be easily formed into spiral and curvilinear shapes by bending around a form or mandrel. The decorative wood finish bends with the shell thus enhancing the decorative wood finish appearance. A core is prefabricated to fit within the shell cavity. The core is fastened within the cavity by either adhesive or mechanical means.
    Type: Grant
    Filed: July 2, 1998
    Date of Patent: January 4, 2000
    Assignee: Audubon Products, Inc.
    Inventors: Joseph A. Lehman, Todd E. Rissmiller