Rubber boat

Ships – Boats – boat component – or attachment – Inflatable

Patent

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Details

441 40, B63B 700

Patent

active

047235020

ABSTRACT:
Disclosed herein is a rubber boat including a boat body composed of a ring-shaped air barrel and a bottom cloth which is provided to be spread on the lower surface of the air barrel and has a mounting opening for receiving an air mat; and a boat bottom composed of the air mat. The air mat is fitted into the mounting opening, and the peripheral portion of the air mat and the marginal portion around the mounting opening are connected together by a connecting cord in such a manner as to define a drain space therebetween.

REFERENCES:
patent: 1456168 (1923-05-01), Witmer et al.
patent: 2367835 (1945-01-01), Kreyer
patent: 2464086 (1949-03-01), Hiscock
patent: 4063320 (1977-12-01), Neumann et al.

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