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:
Sep. 11, 2018
Filed:
Mar. 02, 2016
Applicant:
Yamaha Hatsudoki Kabushiki Kaisha, Shizuoka-Ken, JP;
Inventors:
Satoshi Koyano, Shizuoka-Ken, JP;
Shu Akuzawa, Shizuoka-Ken, JP;
Assignee:
YAMAHA HATSUDOKI KABUSHIKI KAISHA, Iwata-Shi, Shizuoka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B63H 25/46 (2006.01); B63H 11/107 (2006.01); B63H 11/113 (2006.01); B63H 11/00 (2006.01);
U.S. Cl.
CPC ...
B63H 11/107 (2013.01); B63H 11/113 (2013.01); B63H 2011/008 (2013.01);
Abstract
A jet propulsion boat includes a propulsion device configured to generate a jet of water, a first discharge portion provided in a rear portion of a boat body, including a first discharge port from which the jet of water is discharged, a second discharge portion including a second discharge port from which the jet of water is discharged, configured to be rotatable so as to change the discharge direction of the second discharge port, and a jet path configured to connect the propulsion device to the first discharge portion and the second discharge portion.