Patents by Inventor Robert E. Flaig

Robert E. Flaig 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: 5811733
    Abstract: A busway elbow fitting for a busway electrical distribution system. The elbow includes a first straight busway section having a housing and a plurality of electrical busbars enclosed within the housing. The first straight section has one standard terminating end and one mitered end wherein the housing and the busbars are cut to a predetermined angle with respect to the first straight section. The elbow also includes a second straight busway section having a housing and a plurality of electrical busbars enclosed within the housing. The second straight section has one standard terminating end and one mitered end wherein the housing and the busbars are cut to a predetermined angle with respect to the second straight section. The mitered ends of the first and second busway sections are complementary such that when the mitered ends are placed in juxtaposed position a desired angle is formed between the first and second busway straight sections.
    Type: Grant
    Filed: July 16, 1997
    Date of Patent: September 22, 1998
    Assignee: Square D Company
    Inventor: Robert E. Flaig