Patents Assigned to Cosalt Limited
  • Protective clothing
    Patent number: 4023223
    Abstract: An emergency overall suit, for protection of a person against exposure in water comprises a single garment with inner and outer layers, water-excluding seals at the ankle, wrist and neck portions and small vents at the extremities of the legs and arms of the suit to admit air and water to the space between the layers.
    Type: Grant
    Filed: March 29, 1976
    Date of Patent: May 17, 1977
    Assignee: Cosalt Limited
    Inventors: Alexander Adam Anderson, Douglas Martin Gallacher