Patents Assigned to Stevenson Industries
  • Guide mechanism for self-guiding stretch-wrap machine
    Patent number: 4209961
    Abstract: Motive unit carries stretch-wrap unit around stationary material to be wrapped. Guide ski follows around the material to be wrapped and controls the steering of the motive unit so that the material is wrapped into a unit.
    Type: Grant
    Filed: October 11, 1978
    Date of Patent: July 1, 1980
    Assignee: Stevenson Industries
    Inventor: James R. Donnelley