Patents by Inventor Harry B. Lancelot, III

Harry B. Lancelot, III 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).

  • Joist hanger
    Patent number: 4124962
    Abstract: A joist hanger has a shroud with a rear wall and side walls with aligned openings for receiving the legs of a U-shaped pin. A jack screw, straddled by the legs, or a simple support plate rests on the pin to support a joist end. An L angle piece is welded or hinged to the rear wall. The level of the joist can be changed by the jack screw, and/or by turning a threaded hinge bolt, permitting the shroud to ride up or down on the bolt.
    Type: Grant
    Filed: July 15, 1977
    Date of Patent: November 14, 1978
    Assignee: Brown Company
    Inventors: Harry B. Lancelot, III, Robert M. MacRobbie