Marine propulsion – Screw propeller – Propulsion unit casing
Reexamination Certificate
2007-07-24
2007-07-24
Avila, Stephen (Department: 3617)
Marine propulsion
Screw propeller
Propulsion unit casing
Reexamination Certificate
active
11435108
ABSTRACT:
An outboard motor can includes an engine for driving a propulsion device, a cowling for covering the engine, a fresh air intake opening formed in the cowling for drawing fresh air, and an engine compartment defined in the cowling. The outboard motor can have a bottom part defined below the engine compartment, a water collecting part disposed below the bottom part for receiving water that entered the cowling, a water passage for communicating the bottom part and the water collecting part, and a drain hole formed in a bottom portion of the water collecting part.
REFERENCES:
patent: 4326600 (1982-04-01), Okazaki et al.
patent: 4379702 (1983-04-01), Takada et al.
patent: 4403971 (1983-09-01), Kobayashi et al.
patent: 4461250 (1984-07-01), Mohr
patent: 4522602 (1985-06-01), Okazaki
patent: 4661076 (1987-04-01), Iwai
patent: 4698037 (1987-10-01), Watanabe et al.
patent: 4758190 (1988-07-01), Van Vuren
patent: 4776820 (1988-10-01), Mapes
patent: 4917638 (1990-04-01), Kojima
patent: 4952180 (1990-08-01), Watanabe et al.
patent: 4968276 (1990-11-01), Hashimoto
patent: 4971587 (1990-11-01), Uchida et al.
patent: 5018998 (1991-05-01), Kato
patent: 5046976 (1991-09-01), Kobayashi et al.
patent: 5052961 (1991-10-01), Uchida et al.
patent: 5069644 (1991-12-01), Kobayashi et al.
patent: 5135239 (1992-08-01), Kato et al.
patent: 5181870 (1993-01-01), Arai et al.
patent: 5328395 (1994-07-01), Oishi
patent: 5489227 (1996-02-01), Ishida et al.
patent: 5713771 (1998-02-01), Takahashi et al.
patent: 5765519 (1998-06-01), Watanabe
patent: 5803777 (1998-09-01), Hiraoka
patent: 5873755 (1999-02-01), Takahashi et al.
patent: 5899778 (1999-05-01), Hiraoka et al.
patent: 5937818 (1999-08-01), Kawai et al.
patent: 5938491 (1999-08-01), Kawai et al.
patent: 5984742 (1999-11-01), Kimura et al.
patent: 5992368 (1999-11-01), Okamoto
patent: 6017254 (2000-01-01), Katayama et al.
patent: 6066013 (2000-05-01), Kawamura et al.
patent: 6074258 (2000-06-01), Arai et al.
patent: 6080025 (2000-06-01), Isogawa et al.
patent: 6095877 (2000-08-01), Kawamukai et al.
patent: 6099371 (2000-08-01), Nozawa et al.
patent: 6106342 (2000-08-01), Kameoka
patent: 6126499 (2000-10-01), Katayama et al.
patent: 6132273 (2000-10-01), Nakayama et al.
patent: 6216672 (2001-04-01), Mishima et al.
patent: 6287161 (2001-09-01), Nozawa
patent: 6296536 (2001-10-01), Katayama et al.
patent: 6309267 (2001-10-01), Okabe et al.
patent: 6346018 (2002-02-01), Watanabe
patent: 6358105 (2002-03-01), Isogawa
patent: 6390865 (2002-05-01), Kameoka
patent: 6439938 (2002-08-01), Katayama
patent: 6620006 (2003-09-01), Siganuma et al.
patent: 6623319 (2003-09-01), Isogawa
patent: 55-083696 (1980-06-01), None
patent: 10-331622 (1998-12-01), None
patent: 10-338196 (1998-12-01), None
patent: 2004-232590 (2004-08-01), None
patent: 2004-232591 (2004-08-01), None
patent: 2005-344525 (2005-12-01), None
Avila Stephen
Knobbe Martens Olson & Bear LLP
Yamaha Marine Kabushiki Kaisha
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