Patents Assigned to Friederich Justus & Co.
  • Apparatus for feeding and checking separated longitudinal subjects
    Patent number: 4114488
    Abstract: Apparatus for moving uniformly colored elongated objects, such as raw potato sticks, peeled raw carrots, etc., past sensing equipment. The sensing equipment scans the elongated objects for areas which deviate in color from the essentially uniform color thereof and actuates cutting means which thereafter removes the area of discoloration.
    Type: Grant
    Filed: January 21, 1977
    Date of Patent: September 19, 1978
    Assignee: Friederich Justus & Co.
    Inventor: Karl-Ulrich Vornfett