Patents Assigned to Piper Casepro
  • Patent number: 5105948
    Abstract: A molded, stackable and nestable beverage can tray having tapered side walls and end walls, contoured window openings in both the side walls and end walls, and having contoured window openings in both side walls and end walls to snugly contain the cans is disclosed. The bottom length and width dimensions of the tray are less than the sum of the diameters of rows of can placed in the tray. Trays according to the invention have 3:2 length-to-width ratio for cross-tying stacks, and have a tray bottom design having generally diamond-shaped standoffs projecting downwardly from the bottom of the tray to lock onto the tops of the cans contained in the tray immediately beneath the can tray. The trays include can bottom seating rings capable of receiving and centering cans having a range of the bottom diameter dimensions. Trays according to the invention have side walls and end walls which are tapered at an angle of preferably 10.degree.
    Type: Grant
    Filed: January 29, 1991
    Date of Patent: April 21, 1992
    Assignee: Piper Casepro
    Inventors: Peter M. Morris, Robert C. Allabaugh
  • Patent number: D322917
    Type: Grant
    Filed: November 22, 1989
    Date of Patent: January 7, 1992
    Assignee: Piper Casepro
    Inventors: Peter M. Morris, Robert C. Allabaugh