Vertical axis type wing for electricity generating windmill
Description
Claims
The ornamental design for a vertical axis type wing for electricity generating windmill, as shown and described.
Referenced Cited
Patent History
Patent number: D666969
Type: Grant
Filed: Apr 19, 2011
Date of Patent: Sep 11, 2012
Assignee: Winpro Co., Ltd. (Niigata-shi)
Inventor: Akio Hara (Niigata)
Primary Examiner: Derrick Holland
Attorney: Jordan and Hamburg LLP
Application Number: 29/390,052
Type: Grant
Filed: Apr 19, 2011
Date of Patent: Sep 11, 2012
Assignee: Winpro Co., Ltd. (Niigata-shi)
Inventor: Akio Hara (Niigata)
Primary Examiner: Derrick Holland
Attorney: Jordan and Hamburg LLP
Application Number: 29/390,052
Classifications
Current U.S. Class:
Wind Or Hand Powered (D13/115)