Patents by Inventor Ronald R. Lessard

Ronald R. Lessard 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).

  • Knock down shelter and storage structure
    Patent number: 5036634
    Abstract: The knock down shelter and storage structure of the present invention includes a base frame assembly formed by interlocking beams. A vertical wall assembly engages the base frame and includes a plurality of corner uprights. A plurality of intermediate uprights and plurality of wall panels slidably engage the uprights to form an enclosed structure. A roof assembly is formed from a plurality of rafters and a plurality of roof panels that slidably engage the rafters. The roof assembly includes transverse members at the forward and rearward portions of the rafters. The assembly forms a rigid known down structure.
    Type: Grant
    Filed: May 14, 1990
    Date of Patent: August 6, 1991
    Inventors: Ronald R. Lessard, Gregory F. Russell