Patents by Inventor John Allan Trenerry

John Allan Trenerry 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).

  • Elongate structural member
    Patent number: 6092349
    Abstract: An elongate structural wall frame member having a substantially uniform material gauge has at least one web element and at least one flange element. The flange element has a plurality of corrugations as stiffeners in the longitudinal direction of the member. The corrugations are equally spaced and are formed at least in the flange element, with no corrugations being located in a longitudinal direction at, adjacent to, a centerline of a web element.
    Type: Grant
    Filed: November 24, 1997
    Date of Patent: July 25, 2000
    Inventor: John Allan Trenerry