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:
Apr. 18, 2017
Filed:
Feb. 20, 2015
Yamaha Hatsudoki Kabushiki Kaisha, Iwata-shi, Shizuoka, JP;
Hirofumi Anma, Shizuoka, JP;
YAMAHA HATSUDOKI KABUSHIKI KAISHA, Shizuoka, JP;
Abstract
A jet propulsion boat includes a boat body, a jet propelling apparatus configured to propel the boat body, an engine configured to drive the jet propelling apparatus, and an ECU. The ECU is configured or programmed to determine that a deceleration operation is performed when an amount of operation of a first accelerator operation section is greater than an amount of operation of a second accelerator operation section. The ECU sets an upper limit value for the number of revolutions of the engine to a first predetermined value if the boat body is in a first speed traveling state and the boat body is in a turning state.