Patent
   D666969
Priority
Apr 19 2011
Filed
Apr 19 2011
Issued
Sep 11 2012
Expiry
Sep 11 2026
Assg.orig
Entity
unknown
2
8
n/a
The ornamental design for a vertical axis type wing for electricity generating windmill, as shown and described.

FIG. 1 is a front elevational view of a vertical axis type wing for electricity generating windmill showing my new design;

FIG. 2 is a back elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Hara, Akio

Patent Priority Assignee Title
D713789, Oct 25 2013 Abundant Energy, LLC Vertical axis wind turbine apparatus
D838243, Oct 10 2016 Windmill
Patent Priority Assignee Title
6345957, Jul 17 2000 Cavity vertical turbine
D265998, Apr 02 1979 Wind rotor
D444569, Jan 28 2000 JEUMONT S A Windmill
D508893, Mar 18 2004 SHINKO ELECTRIC CO , LTD Blade assembly for a wind power generator
D554546, May 31 2006 Wind turbine
D561690, Sep 29 2006 Econcern B.V.; ECONCERN B V Windmill
D567176, Nov 03 2005 Sway AS Floating wind turbine tower
D585020, Nov 11 2005 DO LUCK ASSET MANAGEMENT INCORPORATED Windmill vane for wind powered generator
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 18 2011HARA, AKIOWINPRO CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0265120388 pdf
Apr 19 2011Winpro Co., Ltd.(assignment on the face of the patent)
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