Personal watercraft

Ships – Motorized self-propelled waterski or waterscooter-type vehicle – Having hull compartment drain or vent

Reexamination Certificate

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Details

C114S055560, C114S18300R

Reexamination Certificate

active

07117806

ABSTRACT:
A body structure of a water-jet propulsion personal watercraft, comprises a body having an inner space defined by a hull and a deck, an engine mounted within the inner space of the body, a water jet pump placed behind the engine and configured to be driven by the engine, and a bulkhead placed behind the engine and configured to separate the inner space into an engine room on a front side within which the engine is contained, and a closed rear space on a rear side, wherein a first drain hole is provided in the closed rear space of the body so as to communicate with an outside of the watercraft.

REFERENCES:
patent: 5036789 (1991-08-01), Kelly et al.
patent: 5240443 (1993-08-01), Futaki
patent: 5376028 (1994-12-01), Koyanagi
patent: 5699750 (1997-12-01), Schneider
patent: 5921198 (1999-07-01), Yoshida
patent: 6077135 (2000-06-01), Ito
patent: 6471557 (2002-10-01), Hattori
patent: 6530336 (2003-03-01), Ibata et al.
patent: 6761122 (2004-07-01), Nakagawa et al.
patent: 05085462 (1993-04-01), None
patent: 08067296 (1996-03-01), None
patent: 09086481 (1997-03-01), None
patent: 10203469 (1998-08-01), None
patent: 2000185689 (2000-07-01), None

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