Patents Assigned to Enoch Skirvin & Sons, Inc.
  • Log bunk structures
    Patent number: 4268051
    Abstract: The specification discloses a roller insert which can be welded into a crossframe of a log trailer to provide low friction to a pivoted log bunk. Each insert includes a frame welded into a cutout portion in an end portion of the crossframe. Rollers are mounted on axles removably secured in the frame by keeper bars.
    Type: Grant
    Filed: January 20, 1978
    Date of Patent: May 19, 1981
    Assignee: Enoch Skirvin & Sons, Inc.
    Inventors: Paul G. Skirvin, Walter W. Skirvin, Carl L. Skirvin