Patents by Inventor Robert A. Pollard, Jr.

Robert A. Pollard, Jr. 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: 5492579
    Abstract: A hollow, tapered, fiber-reinforced plastic utility pole, and a method for making the pole. The pole is designed by a computer-modelling technique that simulates applying resin-coated, reinforcing strands over the outer surface of a mandrel. A plurality of test stations are incrementally spaced from the tip portion to the butt portion of the pole simulated on the mandrel. The thickess-to-diameter ratio must be equal to or greater than an established constant at each station or additional circuits of resin-coated, reinforcing strands deemed to have been applied, as required. One then calculates the stress resistance at each successive station to determine if the acceptable stress is greater than the stress resistance required. Whatever additional circuits of resin-coated, reinforcing strands are necessary are then deemed to have been applied.
    Type: Grant
    Filed: February 9, 1994
    Date of Patent: February 20, 1996
    Assignee: Shakespeare Company
    Inventors: Gregory S. Hosford, John F. Boozer, III, Robert A. Pollard, Jr., John R. Lewis, Jr.