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Patent
D587196
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Priority
Oct 19 2007
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Filed
Oct 19 2007
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Issued
Feb 24 2009
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Expiry
Feb 24 2023
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Assg.orig
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Entity
unknown
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17
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12
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n/a
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The ornamental design for a twin wind turbine power system, as shown and described.
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FIG. 1 is a front perspective view of a twin wind turbine power system;
FIG. 2 is a front view thereof;
FIG. 3 is a side view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a top view thereof; and,
FIG. 6 is a bottom view thereof.
The portions of the claim shown in broken lines in FIG. 6 represents unclaimed environment and forms no part of the claimed design.
Chong, Wun C.
Patent |
Priority |
Assignee |
Title |
11149710, |
Mar 23 2018 |
OPTIMIZED TURBINES LLC |
Vertical axis wind turbine rotor |
8591170, |
May 26 2010 |
|
Directed force turbine device |
D675983, |
Jul 10 2012 |
|
Dual vertical wind generator |
D698727, |
Jun 10 2011 |
WINDQUIET TECHNOLOGIES INC |
Twin vertical-axis wind turbine with automatic wind tracking |
D704136, |
Aug 07 2012 |
|
Wind turbine |
D708136, |
Nov 17 2011 |
Geolica Innovations SL |
Wind power machine |
D716228, |
Apr 04 2012 |
McCamley Ltd. |
Wind turbine |
D716229, |
Jun 28 2012 |
T-Wind GmbH |
Water turbine |
D725594, |
May 30 2012 |
|
Wind power generator |
D737767, |
Dec 28 2011 |
T-Wind GmbH |
Wind turbine |
D770383, |
Jul 28 2014 |
Black Swan Equity LLC |
Wind tunnel |
D842247, |
Feb 18 2016 |
|
Wind jammer |
D852745, |
Jul 08 2016 |
NGUYEN CHI CO., LTD.; NGUYEN CHI CO , LTD |
Wind power generation apparatus |
D949791, |
Apr 10 2019 |
FLOWGEN DEVELOPMENT & MANAGEMENT AG |
Power station |
D949792, |
Oct 10 2019 |
FLOWGEN DEVELOPMENT & MANAGEMENT AG |
Wind turbine |
D950491, |
Feb 05 2021 |
|
Tower with wind or water rotor generators |
ER6356, |
|
|
|
Patent |
Priority |
Assignee |
Title |
1441774, |
|
|
|
4321005, |
Jan 03 1980 |
|
Modular windmill installation |
4365929, |
Jan 16 1981 |
RETZ, LOUISE N |
Vertical wind turbine power generating tower |
4649284, |
Feb 07 1985 |
|
Windmill |
4687415, |
May 09 1986 |
|
Wind turbine frame |
6345957, |
Jul 17 2000 |
|
Cavity vertical turbine |
6674181, |
Dec 31 2001 |
|
Wind-driven twin turbine |
D252572, |
Jan 31 1977 |
|
Wind turbine |
D252877, |
Jan 31 1977 |
|
Wind turbine |
D267951, |
Oct 06 1980 |
|
Wind turbine system |
D305419, |
Sep 29 1987 |
|
Rotating wind generator |
D511495, |
Sep 25 2003 |
SHINKO ELECTRIC CO , LTD |
Wind power generator |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a