Patents Assigned to Booth Fire Escape Ltd.
  • Fire escape
    Patent number: 3982608
    Abstract: Fire escape apparatus having a flight of stairs formed of a smooth material having treads and risers and which is mounted beneath a balcony for swinging movement between a horizontal position and a downwardly inclined position, the treads and risers being so shaped that when the flight of stairs is in the inclined position, the treads slope inwardly and downwardly and the risers curve outwardly and downwardly to the treads so as to facilitate descent in a sitting position and to enable the stairs to be climbed in a normal manner.
    Type: Grant
    Filed: June 9, 1975
    Date of Patent: September 28, 1976
    Assignee: Booth Fire Escape Ltd.
    Inventor: Frederick Booth