Patents Assigned to Turbo Inc.
  • Patent number: 4428458
    Abstract: A foldable ladder of the type having laterally spaced-apart, substantially vertically oriented front side rails joined by a plurality of steps. A rear support, preferably in the form of laterally spaced-apart, vertically oriented legs, are movable away from the side rails to open the ladder and movable toward the side rails to close the ladder. The side rails and rear legs include hinges intermediate vertical ends thereof for permitting vertical collapsing of the ladder by the folding of the side rails and rear legs about their respective hinges. A storage container, which also doubles as an article support when the ladder is used, also forms a part of the instant invention.
    Type: Grant
    Filed: May 28, 1981
    Date of Patent: January 31, 1984
    Assignee: Turbo Inc.
    Inventors: Joseph Fiore, Louis S. Hoffman