Marine propulsion – Screw propeller – With means effecting or facilitating movement of propulsion...
Reexamination Certificate
2005-05-11
2008-08-26
Olson, Lars A (Department: 3617)
Marine propulsion
Screw propeller
With means effecting or facilitating movement of propulsion...
C440S001000, C440S084000, C114S1440RE
Reexamination Certificate
active
07416458
ABSTRACT:
A boat control system can include a propulsion unit controller, a port outboard motor, and a starboard outboard motor. The propulsion unit controller can includes an electronic throttle valve control section, an electronic shift control section, an electronic steering control section, a target control value calculating section, and a GPS receiver. The target control value calculating section can be adapted to calculate engine revolutions and steering angles corresponding to target values of the port outboard motor and the starboard outboard motor based on target values preset by an operator and values detected by the GPS receiver.
REFERENCES:
patent: 5386368 (1995-01-01), Knight
patent: 5931110 (1999-08-01), Yamamoto
patent: 6234853 (2001-05-01), Lanyi et al.
patent: 6659815 (2003-12-01), Motsenbocker
patent: 6855020 (2005-02-01), Kaji
patent: 2004/0254727 (2004-12-01), Ockerse et al.
patent: 2006/0160440 (2006-07-01), Ishida et al.
patent: 2007/0049136 (2007-03-01), Bremsjo
patent: 2810087 (1998-07-01), None
patent: 2003-026095 (2003-01-01), None
Okuyama Takashi
Suemori Masaru
Knobbe Martens Olson & Bear LLP
Olson Lars A
Venne Daniel V
Yamaha Motor Co. Ltd.
LandOfFree
Controller for propulsion unit, control program for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Controller for propulsion unit, control program for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Controller for propulsion unit, control program for... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4019591