Patents by Inventor Patrick L. Ratley

Patrick L. Ratley 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).

  • Wireway
    Patent number: 5541364
    Abstract: A wireway comprises a wireway section having sidewalls providing a wireway interior and first and second ends. The ends include perimetrally extending flanges. Mounting plates are provided for attachment to the flanges. The mounting plates have outer perimetral edges. Each mounting plate has a first mounting foot extending from the outer perimetral edge generally along the wireway section in a first direction to provide a mounting for the wireway.
    Type: Grant
    Filed: October 5, 1994
    Date of Patent: July 30, 1996
    Assignee: Illinois Tool Works Inc.
    Inventor: Patrick L. Ratley