The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 23, 2010
Filed:
Apr. 12, 2005
Takahiro Oguma, Shizuoka-ken, JP;
Takahiro Oguma, Shizuoka-ken, JP;
Yamaha Hatsudoki Kabushiki Kaisha, Shizuoka, JP;
Abstract
A shift system for a boat propulsion unit is provided comprising a remote control operation device having a remote control shift lever for shifting from a distance. A boat propulsion unit has a shift device for shifting and a shift actuator for actuating the shift device. A controller controls the actuation of the shift actuator according to the operation amount of the remote control shift lever, as the remote control shift lever is operated from a neutral position within a specified range of shift region. The controller controls the actuation amount of the shift actuator per unit operation amount of the remote control shift lever to be different in part of the shift region.