Patents Assigned to Corrugated Paper Corporation
  • Collapsible carton
    Patent number: 4671450
    Abstract: Carton capable of being collapsed to flat condition and having a substantial number of dividers to separate the contents, which dividers are constructed of double thickness to provide vertical strength and allow substantial stacking.
    Type: Grant
    Filed: June 2, 1986
    Date of Patent: June 9, 1987
    Assignee: Corrugated Paper Corporation
    Inventor: Louis Lopez
  • Container polygonal in cross-section collapsible to flat condition
    Patent number: 4199098
    Abstract: Container having a tubular main body consisting of a plurality of rectangular panels hinged together to give a polygonal cross-section, which body can be collapsed to a flat condition.
    Type: Grant
    Filed: December 8, 1978
    Date of Patent: April 22, 1980
    Assignee: Corrugated Paper Corporation
    Inventor: Louis R. Lopez