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Patent
   D737767
Priority
Dec 28 2011
Filed
Jun 28 2012
Issued
Sep 01 2015
Expiry
Sep 01 2029
Inventors
Schwaiger,…
Assg.orig
T-Wind GmbH
Assg.curr
T-Wind GmbH
Entity
unknown
Referenced by
4
References
12
Maint.:
n/a
The ornamental design for a wind turbine, as shown and described.

The sole FIGURE is a front- perspective view of a wind turbine showing my new design, the turbine being symmetrical in thirds vertically along each leg.
INVENTORS:

Schwaiger, Meinhard

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D850378, Aug 23 2016 NGUYEN CHI CO., LTD.; NGUYEN CHI CO , LTD Wind collector
D852745, Jul 08 2016 NGUYEN CHI CO., LTD.; NGUYEN CHI CO , LTD Wind power generation apparatus
D950491, Feb 05 2021 Tower with wind or water rotor generators
ER2268,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4247253, Jul 07 1977 Gakko Hojin Tokai University Vertical axis wind turbine
4321005, Jan 03 1980 Modular windmill installation
7172386, Aug 05 2004 Wind and solar power plant with variable high speed rotor trains
7739843, Aug 03 2007 CORTINA INNOVATIONS, S A DE C V Pre-stressed concrete tower for wind power generators
20030147753,
20090223139,
20100325986,
D252572, Jan 31 1977 Wind turbine
D511495, Sep 25 2003 SHINKO ELECTRIC CO , LTD Wind power generator
D567176, Nov 03 2005 Sway AS Floating wind turbine tower
D587196, Oct 19 2007 Twin wind turbine power system
D591234, Feb 19 2008 SEABELL INTERNATIONAL CO LTD Windmill
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 28 2012T-Wind GmbH(assignment on the face of the patent)
Aug 23 2012SCHWAIGER, MEINHARDIAT 21 Innovative Aeronautics Technologies GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0288910830 pdf
Nov 26 2012IAT 21 Innovative Aeronautics Technologies GmbHT-Wind GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0306620521 pdf
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