Patents by Inventor Lionel D. Hill

Lionel D. Hill 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).

  • Apparatus and methods for improved construction
    Patent number: 5419089
    Abstract: Steel framing is provided for a building construction having a roof structure [80] and perimeter supporting posts [89] of roll formed steel sections. The connections between the perimeter posts [89] and the roof structure [80] are formed by separate connector assemblies [60] each having post mounting brackets [63] enabling each connector [60] to be bolted to the top of a respective the perimeter post [89], roof frame mounting brackets [61] enabling each connector to be bolted to a respective inclined roof frame member [92] extending inwardly from the respective perimeter posts [89], and perimeter beam mounting brackets [64] enabling adjacent perimeter posts [89] to be interconnected by perimeter beams [91] bolted to the perimeter beam mounting brackets [60].
    Type: Grant
    Filed: September 16, 1992
    Date of Patent: May 30, 1995
    Inventor: Lionel D. Hill