Structure of inflatable boat

Ships – Boats – boat component – or attachment – Inflatable

Patent

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Details

B63B 708

Patent

active

051522438

ABSTRACT:
An inflatable boat comprising a unitary bottom which is comprised of a plurality of parallel, elongated air chambers and has two opposite ends curving upwards respectively, two bulwarks separately attached to the bottom at two opposite sides through a welding joint, two hood-like connecting members connected between the two bulwarks and the bottom at two opposite ends. Parallel grooves are formed in the bottom between the elongated air chambers for guiding waves so as to reduce resisting force during sailing.

REFERENCES:
patent: 2999253 (1961-09-01), Lewis
patent: 3168751 (1965-02-01), Cavaignac et al.
patent: 3659298 (1972-05-01), Edwards
patent: 4723502 (1988-02-01), Sayama

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