Patents by Inventor Noel R. Carr

Noel R. Carr 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).

  • Metal frame structure
    Patent number: 5003748
    Abstract: A metal frame structure of the type employing two chords (11) extending in generally the same longitudinal direction and having a plurality of webs (12) extending in zig-zag configuration between the chords (11). The webs (12) are secured to the chords (11) at a plurality of frame joints (13). At each frame joint adjacent webs have opposed flattened end portions (22) which extend in overlapping relation along the inner sides of a respective chord (11) and are secured to the chord by transversely spaced fasteners (14).
    Type: Grant
    Filed: January 10, 1990
    Date of Patent: April 2, 1991
    Assignee: Supertruss Pty. Ltd.
    Inventor: Noel R. Carr