Patents Assigned to Audubon Products, Inc.
  • 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