Patents Assigned to Fire Safety Products, Inc.
  • Vehicular fire extinguishing device
    Patent number: 6394188
    Abstract: A fire extinguishing or suppressing device having a rigid vessel with an interior space and an exit. An unexpandable flexible bladder is positioned in the interior space of the rigid vessel forming a space between the flexible bladder and the rigid vessel. A fire extinguishing composition is contained within the flexible bladder; and a pressurized gas is interposed between the rigid vessel and the flexible bladder.
    Type: Grant
    Filed: May 9, 2000
    Date of Patent: May 28, 2002
    Assignee: Fire Safety Products, Inc.
    Inventor: James C. Zwergel