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:
Jan. 20, 2026
Filed:
Feb. 08, 2023
Yamaha Hatsudoki Kabushiki Kaisha, Iwata, JP;
Takuya Murayama, Shizuoka, JP;
YAMAHA HATSUDOKI KABUSHIKI KAISHA, Shizuoka, JP;
Abstract
A marine vessel maneuvering system includes a jet propulsion device to jet a water current out from a jetting port and obtain a propulsive force from a recoil of the jetted water current, a handle to change a direction of the jetting port, a reverse bucket to open and close the jetting port, and a controller configured or programmed to change the direction of the jetting port in accordance with a rotation angle of the handle. In a state in which the reverse bucket covers at least a portion of the jetting port and when the rotation angle of the handle exceeds a first threshold, the controller is configured or programmed to execute a turning assist control to reduce an amount by which the reverse bucket covers the jetting port.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile