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:
Apr. 15, 2014
Filed:
Sep. 24, 2011
Applicants:
Shigeto Hirai, Tokyo, JP;
Shinsuke Sato, Tokyo, JP;
Tatsuo Ishiguro, Tokyo, JP;
Inventors:
Assignee:
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F03D 9/00 (2006.01); F03D 11/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A wind turbine generating apparatus includes a rotor head that rotates upon receiving outside wind on a wind turbine blade, a generator that generates electricity, and a nacelle interior air passage through which outside air flows isolatedly from an interior space of the nacelle.
Hirai, Shigeto. (2014). Wind turbine generating apparatus (U.S. Patent No. 8698342). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8698342
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile