Built-up type boat

Details Built-up type boat Built-up type boat

2008-07-22

2008-07-22

Basinger, Sherman (Department: 3617)

Ships

Boats, boat component, or attachment

Collapsible

C114S345000, C114S352000

Reexamination Certificate

active

07401567

ABSTRACT:
The present invention relates to a prefabricated boat. The prefabricated boat comprises a body part being composed of a plurality of division members capable of being assembled, an armor part for wrapping around and fixing the body part assembled into a single body, and an air tube mounted on a desired position of the inner face of the armor part. The armor part has the form of a bag and is provided with an opening for receiving the plurality of division members constituting the body part. Air is injected into the air tube to expand it in the state that the armor part wraps around the body part. Due to the expansion force of the air tube, the division members constituting the body part are fixed firmly, thereby preventing the relative movements between the division members.

REFERENCES:
patent: 2443768 (1948-06-01), House
patent: 3049731 (1962-08-01), Ertl et al.
patent: 3490085 (1970-01-01), Lewis
patent: 3742893 (1973-07-01), Stelling
patent: 4730573 (1988-03-01), Koon
patent: 4821666 (1989-04-01), Ingram
patent: 4841899 (1989-06-01), Fleckles et al.
patent: 5477804 (1995-12-01), Chan
patent: 6263827 (2001-07-01), Szigeti
patent: 03-42490 (1991-02-01), None
patent: 95-8785 (1995-04-01), None
patent: 10-2003-0010961 (2003-02-01), None

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