Patents Assigned to Ottercraft, Inc.
  • Collapsible, foldable boat
    Patent number: 4730573
    Abstract: A collapsible foldable boat comprises a plurality of waterproof structural plates arranged in spaced relation to each other in the form of a boat hull, and a plurality of waterproof, flexible connecting pieces sealed to the plates and hinging them to each other. The plates are arranged in spaced longitudinal and transverse rows to enable folding both longitudinally and transversely. Interlocking end bulkheads, keelboard, and side rails maintain the boat disassembleably in a rigid, stable, assembled condition.
    Type: Grant
    Filed: December 11, 1986
    Date of Patent: March 15, 1988
    Assignee: Ottercraft, Inc.
    Inventor: Terry D. Koon