Foldable kayak

Details Foldable kayak Foldable kayak

1976-06-30

1977-11-15

Blix, Trygve M.

9 14, 9 2A, B63B 706

Patent

active

040578658

ABSTRACT:
A rigid bottom foldable on a central transverse hinge has a removable tubular skeleton frame at each end supporting the skin. A pneumatic tubular member carried by the bottom sections serves to expand and tightly support the skin in use, thereby retaining the frame in assembled relation to the bottom.

REFERENCES:
patent: 247827 (1881-10-01), Hunt et al.
patent: 1084320 (1914-01-01), DuBois
patent: 1631047 (1927-05-01), Meyer
patent: 2338976 (1944-01-01), Schutte
patent: 3099024 (1963-07-01), Lewis
patent: 3287754 (1966-11-01), Price et al.
patent: 3497887 (1970-03-01), Bureau, Jr.
patent: 3724011 (1973-04-01), Scholle

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