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:
Oct. 06, 2026
Filed:
Oct. 24, 2023
Yamaha Hatsudoki Kabushiki Kaisha, Iwata, JP;
Yoshihiko Okabe, Shizuoka, JP;
YAMAHA HATSUDOKI KABUSHIKI KAISHA, Shizuoka, JP;
Abstract
An outboard motor includes an electric motor, a drive shaft, a propeller, a propeller shaft, a cooling water flow path, a water pump including an impeller and a pump shaft, a first gear mechanism, and a second gear mechanism. The first gear mechanism includes a first gear to rotate together with the drive shaft and a second gear to mesh with the first gear and rotate together with the propeller shaft. The second gear mechanism includes a third gear, different from the first gear, to rotate together with the drive shaft, and a fourth gear to mesh with the third gear and rotate together with the pump shaft.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile