US Patent 7594281 Explosion and fire extraction safety garment

A retrievable flash suit designed to protect the wearer from injury due to explosion and flame, and to allow retrieval of the wearer by others in case of unconsciousness of the wearer. The device consists of a suit and a hood. The suit consists of an outer layer of flame resistant material and an inner layer, also of flame resistant material. Sewn to the inside of the suit is a one piece harness. The detached hood consists of a three layer hood of flame resistant material with a neck drape of one layer of flame resistant material and a protected face opening of two layers of flame resistant material.