Patents Assigned to Ratio-Pack
  • Fish box for storing and transporting fish
    Patent number: 3937390
    Abstract: A box for fish or similar products is made of impregnated corrugated cardboard. The top and bottom of the box are complementarily shaped, both being higher at their centers than at their opposite sides. The sides of the box are provided with water drain holes which extend to the bottom of the box.
    Type: Grant
    Filed: December 21, 1973
    Date of Patent: February 10, 1976
    Assignee: Ratio-Pack
    Inventor: Klaus Winkler