Patent
   D876351
Priority
May 22 2017
Filed
Nov 20 2017
Issued
Feb 25 2020
Expiry
Feb 25 2035
Assg.orig
Entity
unknown
5
11
n/a
The ornamental design for a blades for wind turbine, as shown and described.

FIG. 1 is a perspective view of blades for wind turbine showing our new design;

FIG. 2 is a front elevational view thereof, the rear elevational view being identical thereto;

FIG. 3 is a left side elevational view thereof, the right side elevational view being identical thereto;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

Lee, Shou-Hsun, Li, Chun-I

Patent Priority Assignee Title
D899464, Jun 03 2019 Purdue Research Foundation Non-axial turbomachine
D909302, Sep 07 2018 Wind turbine
D923059, Jun 03 2019 Purdue Research Foundation Non-axial turbomachine
ER4807,
ER7181,
Patent Priority Assignee Title
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D668606, Sep 30 2011 Windmill blade
D687776, Mar 30 2013 Turbine rotor
D709281, May 07 2012 Sandal with pinwheel clip
D715223, Jul 02 2013 Wind turbine
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