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.

Date of Patent:
Jul. 28, 2026

Filed:

May. 01, 2024
Applicant:

Yamaha Hatsudoki Kabushiki Kaisha, Iwata, JP;

Inventor:

Akihiro Tagata, Shizuoka, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B63H 21/21 (2006.01); B63B 79/40 (2020.01);
U.S. Cl.
CPC ...
B63H 21/213 (2013.01); B63B 79/40 (2020.01); B63H 2021/216 (2013.01);
Abstract

A marine propulsion system includes a propulsion device to be provided on a hull, and a propulsion device operator including a vessel speed indicator to adjust a thrust of the propulsion device by changing an indicated vessel speed that is a vessel speed provided to the propulsion device, and a deceleration switch to receive an operation to enter a deceleration mode in which the vessel speed is decreased by a predetermined speed from the indicated vessel speed. The marine propulsion system is operable to enter the deceleration mode and decrease the vessel speed by the predetermined speed from the indicated vessel speed when the deceleration switch is turned on, and return the vessel speed to the indicated vessel speed before the deceleration mode was entered when an operation is performed to cancel the deceleration mode.


Find Patent Forward Citations

Tagata, Akihiro. (2026). Marine propulsion system and marine vessel (U.S. Patent No. 12691986). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12691986

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…