Patents Assigned to Perstorp Xytec, Inc.
  • Container base
    Patent number: 5788103
    Abstract: A container base for use with a collapsible container includes a base surface coupled to and surrounded by a number of base wall structures. Each of the base wall structures is constructed with an interior and an exterior wall. The interior wall of each base wall is coupled to the base surface. The interior and exterior walls each have substantially smooth surfaces without ribbing or other reinforcement.
    Type: Grant
    Filed: June 25, 1997
    Date of Patent: August 4, 1998
    Assignee: Perstorp Xytec, Inc.
    Inventors: Leslie A. Wagner, Greg M. Dziak
  • Container with sidewall extension and method for making
    Patent number: 5289935
    Abstract: A container with collapsible sidewalls is provided with a sidewall extension. The sidewall extension increases the height of the sidewall pivot axis above the container base. When the sidewalls are collapsed a portion of the container volume remains for holding, for example, packing material or dunnage.
    Type: Grant
    Filed: March 3, 1992
    Date of Patent: March 1, 1994
    Assignee: Perstorp Xytec, Inc.
    Inventors: Mark Hillis, Dixon Freeman
  • Container with sidewall extension
    Patent number: 5114037
    Abstract: A container with collapsible sidewalls is provided with a sidewall extension. The sidewall extension increases the height of the sidewall pivot axis above the container base. When the sidewalls are collapsed a portion of the container volume remains for holding, for example, packing material or dunnage.
    Type: Grant
    Filed: May 14, 1991
    Date of Patent: May 19, 1992
    Assignee: Perstorp Xytec, Inc.
    Inventors: Mark Hillis, Dixon Freeman