Outboard motor

Marine propulsion – Screw propeller – Propulsion unit casing

Reexamination Certificate

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Reexamination Certificate

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11346783

ABSTRACT:
An outboard motor has a cowling comprising a top cowl that is removably engagable with a bottom cowl. A mating portion of the top cowl and the bottom cowl is sealed when the top and bottom cowls are engaged so as to prevent or inhibit water from entering the cowling through the mating portion. A splash-proof rib portion is attached to an inner face of the top cowl and extends downwardly preferably around the entire periphery of the top cowl. The depending rib portion is disposed inside of the upper end of the bottom cowl when the top cowl is mounted on the bottom cowl.

REFERENCES:
patent: 4930790 (1990-06-01), Sheridan
patent: 5018998 (1991-05-01), Kato
patent: 5025763 (1991-06-01), Watanabe
patent: 5096208 (1992-03-01), Westberg
patent: 5135239 (1992-08-01), Kato et al.
patent: 6190219 (2001-02-01), Meier et al.
patent: 6699083 (2004-03-01), Rinzaka
patent: 02-292575 (1990-12-01), None
patent: 05-162692 (1993-06-01), None
patent: 5-162692 (1993-06-01), None
patent: 2002-240786 (2002-08-01), None
patent: 2002-349257 (2002-12-01), None
Specification and Drawings of U.S. Appl. No. 11/320,217, filed Dec. 28, 2005.
Specification and Drawings of U.S. Appl. No. 11/320,371, filed Dec. 28, 2005.

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