Patents by Inventor Stanley Herbert Fillion

Stanley Herbert Fillion 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).

  • Transition casting for use in sills of freight cars
    Patent number: 3973681
    Abstract: The invention relates to railway cars having a tubular-like sill in the underframe and a standard Z type draft sill at each end and a transition sill telescoping into and connecting the draft sill to the tubular sill.
    Type: Grant
    Filed: February 27, 1975
    Date of Patent: August 10, 1976
    Assignee: Dresser Industries, Inc.
    Inventors: Albert Edward Martin, Stanley Herbert Fillion