Patents Assigned to F.O. Berg Company
  • Patent number: 7299513
    Abstract: A bladder support system for reducing the stresses placed upon a bladder unit. The bladder support system includes a bladder unit fillable with a fluid, a base member comprised of a sheet structure, wherein the base member is positioned adjacent to the bladder unit and a plurality of straps attached to the base member. The plurality of straps are comprised of an elongated structure and removably attach the base member to the bladder unit in such a manner in which the plurality of straps and the base member encompass the bladder unit.
    Type: Grant
    Filed: August 24, 2006
    Date of Patent: November 27, 2007
    Assignee: F.O. Berg Company
    Inventors: Andrew N. Barrett, Craig G. Dolsby
  • Patent number: 6880721
    Abstract: A portable containment berm system for efficiently and effectively containing hazardous material spills involving a vehicle. The portable containment berm system includes a liner having a floor, a pair of opposing sidewalls and a pair of opposing end portions. A pair of opposing foam collars are attached to the opposing end portions of the liner for creating a buoyancy within the end portions of the liner. A skirt is preferably attached to the outer portion of the liner with a plurality of first sleeves attached to side portions of the sidewall, a plurality of second sleeves attached to the skirt, and a plurality of support members removably attachable within the first sleeve and the second sleeve for supporting the sidewalls.
    Type: Grant
    Filed: May 5, 2003
    Date of Patent: April 19, 2005
    Assignee: F.O. Berg Company
    Inventors: Andrew N. Barrett, Craig Dolsby