Patents by Inventor Raymond G. St. Laurent

Raymond G. St. Laurent 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).

  • Support and guide for a track of a track-laying vehicle
    Patent number: 4082371
    Abstract: A frame for supporting a track of a track-laying vehicle includes a pair of lower longitudinally extending members having surfaces disposed to prevent sideways movement of the track and for supporting the track shoes in the event that the track begins to twist from working loads imposed thereon.
    Type: Grant
    Filed: August 2, 1976
    Date of Patent: April 4, 1978
    Assignee: Deere & Company
    Inventors: Gregory Keith Werner, Kenneth Oscar Switzer, Raymond G. St. Laurent