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:
Aug. 02, 2011

Filed:

Aug. 18, 2006
Applicants:

Kazuyuki Shiomi, Wako, JP;

Tetsuro Ikeno, Wako, JP;

Takeshi Okada, Wako, JP;

Toshiro Kiura, Wako, JP;

Inventors:

Kazuyuki Shiomi, Wako, JP;

Tetsuro Ikeno, Wako, JP;

Takeshi Okada, Wako, JP;

Toshiro Kiura, Wako, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B63H 20/32 (2006.01); B63H 20/34 (2006.01); B63B 1/16 (2006.01); B63B 1/24 (2006.01);
U.S. Cl.
CPC ...
Abstract

A boat propulsion engine () comprises a main body () that extends substantially vertically in relation to a hull (Si), a lift generator () disposed in a rear portion of the main body (), and supporting bodies () that support the lift generator () on the main body (). The lift generator () has a surface () that extends transversely relative to the main body () and that is located behind at least the main body (). The supporting bodies () extend backward from the main body () to the lift generator () in a single vertical direction relative to a surface () of the lift generator ().


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