Marine propulsion – Screw propeller – With means effecting or facilitating movement of propulsion...
Reexamination Certificate
2005-07-12
2005-07-12
Sotelo, Jesus D. (Department: 3617)
Marine propulsion
Screw propeller
With means effecting or facilitating movement of propulsion...
C440S08800J
Reexamination Certificate
active
06916216
ABSTRACT:
A small watercraft comprises an engine for propelling a body of the watercraft, an oil tank configured to reserve oil for lubricating the engine, an oil separator configured to separate the oil from a blow-by gas of the engine, and an oil return passage configured to return the separated oil to the oil tank, wherein a baffle member is provided in the vicinity of an opening portion at which the oil return passage opens in the oil tank so as to inhibit the oil from moving from a predetermined direction toward the opening portion of the oil return passage within the oil tank.
REFERENCES:
patent: 6743063 (2004-06-01), Gokan
patent: 3832013 (1990-03-01), None
Matsuda Yoshimoto
Okada Yasuo
Alleman Hall McCoy Russell & Tuttle LLP
Kawasaki Jukogyo Kabushiki Kaisha
Sotelo Jesus D.
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