Patents by Inventor Rene J. Foulart

Rene J. Foulart 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).

  • Metal element for fastening a rail to a concrete tie
    Patent number: 4588126
    Abstract: A metal element for securing rails to cast concrete railroad ties by use of Pandrol clips includes a transverse plate extending between lugs of the metal element, and which prevents concrete admixture from filling a socket provided within the metal elements for the reception of a leg of the Pandrol clip.
    Type: Grant
    Filed: May 30, 1984
    Date of Patent: May 13, 1986
    Assignee: Fagrobel S.A.
    Inventor: Rene J. Foulart