Rotor blades and nacelle
Latest Aloys Wobben Patents:
Description
Claims
The ornamental design for a rotor blades and nacelle, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D639239
Type: Grant
Filed: Jan 22, 2008
Date of Patent: Jun 7, 2011
Assignee: Aloys Wobben (Aurich)
Inventors: Wilko Gudewer (Norden), Aloys Wobben (Aurich)
Primary Examiner: Stella M Reid
Assistant Examiner: Derrick Holland
Attorney: Seed IP Law Group PLLC
Application Number: 29/302,692
Type: Grant
Filed: Jan 22, 2008
Date of Patent: Jun 7, 2011
Assignee: Aloys Wobben (Aurich)
Inventors: Wilko Gudewer (Norden), Aloys Wobben (Aurich)
Primary Examiner: Stella M Reid
Assistant Examiner: Derrick Holland
Attorney: Seed IP Law Group PLLC
Application Number: 29/302,692
Classifications
Current U.S. Class:
Wind Or Hand Powered (D13/115)