Patents by Inventor Lewis M. Evans

Lewis M. Evans 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: 7736557
    Abstract: A system, method, and apparatus for constructing and installing a roofing tile having an arbitrary design of color, patterns, textures, and the like in accordance with the requirements of a user, a designer, an architect, or the like, and provides an ability to select a color scheme for a base tile, variegations within the color of the base tile, as well as accent medallions having color, textures, and the like. Moreover, a texture may be provided to improve adhesion of the accent medallions to the base tile. In alternative embodiments, no texturing is required, but may be provided simply as a design element affecting shading in varied lighting.
    Type: Grant
    Filed: December 2, 2003
    Date of Patent: June 15, 2010
    Assignee: Evans Brothers Investments
    Inventors: Michael M. Evans, Lewis M. Evans, James D. Brasher
  • Patent number: 6233895
    Abstract: Roofing tiles have dimensions differing from conventional tiles to allow manufacture of the tiles in a substantially greater size than conventional tile sizes. The tiles may be installed more rapidly, since each piece of material must be separately installed and a single tile may cover a greater area. Additional ribs are added underneath the interior portion of each tile than with conventional tiles. The ribs are spaced appropriately such that a person walking over each tile would have the weight of a single foot distributed over one or more ribs at all times. Moreover, the rims of each tile extend substantially deeper, through the thickness, of the tile. Each tile has material removed from the main surface portion, or the actual surface opposite the weather-exposed surface, to reduce the weight therefrom. Each tile may be configured with open air channels underneath each tile up and down the entire roof.
    Type: Grant
    Filed: March 3, 1999
    Date of Patent: May 22, 2001
    Assignee: Evans Brothers Investments
    Inventors: Lewis M. Evans, Michael M. Evans