Patents by Inventor Thomas W. Urmson

Thomas W. Urmson 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).

  • Grease guide
    Patent number: 9022173
    Abstract: A trough for use on wiping bar assembly of a rail lubrication system, wherein the wiping bar assembly includes a Manifold body and a flow passageway having an exit end at least partially defined in the manifold body. The trough includes a body having a first section and a second section extending away from the first section, wherein the first section of the body is positioned adjacent the exit end, and wherein a mat is provided within the trough.
    Type: Grant
    Filed: July 3, 2013
    Date of Patent: May 5, 2015
    Assignee: L.B. Foster Rail Technologies, Inc.
    Inventors: Steven D. Singleton, Thomas W. Urmson, Charles Henry Schnorr, III, Ward T. Powell, Charles A. Petrie