Blades for wind turbine
Description
Claims
The ornamental design for a blades for wind turbine, as shown and described.
Referenced Cited
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Patent History
Patent number: D876351
Type: Grant
Filed: Nov 20, 2017
Date of Patent: Feb 25, 2020
Inventors: Shou-Hsun Lee (Tainan), Chun-I Li (Tainan)
Primary Examiner: Derrick E Holland
Application Number: 29/626,766
Type: Grant
Filed: Nov 20, 2017
Date of Patent: Feb 25, 2020
Inventors: Shou-Hsun Lee (Tainan), Chun-I Li (Tainan)
Primary Examiner: Derrick E Holland
Application Number: 29/626,766
Classifications
Current U.S. Class:
Wind Or Hand Powered (D13/115)