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. 27, 2009
Filed:
Sep. 08, 2005
Applicant:
Noboru Kobayashi, Shizuoka-ken, JP;
Inventor:
Noboru Kobayashi, Shizuoka-ken, JP;
Assignee:
Yamaha Marine Kabushiki Kaisha, Shizuoka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B63H 5/20 (2006.01); B63H 5/125 (2006.01); B63H 20/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A boat can have a propulsion unit connected to a rear surface of a transom plate of a hull. The propulsion unit can have a propeller for producing thrust, a power device for driving the propeller, and a power transmission mechanism for transmitting power from the power device to the propeller. The propulsion unit can also include a braking device configured to exert a generally vertical upward force on the propulsion unit during a braking operation.
Kobayashi, Noboru. (2009). Propulsion unit and boat (U.S. Patent No. 7481688). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7481688
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile