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Patent
D561690
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Priority
Sep 29 2006
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Filed
Mar 28 2007
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Issued
Feb 12 2008
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Expiry
Feb 12 2022
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Assg.orig
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Entity
unknown
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16
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6
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n/a
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The ornamental design for windmill, as shown and described.
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FIG. 1 is a front view of a windmill showing our new design;
FIG. 2 is a side elevation view thereof; and,
FIG. 3 is another side elevation view thereof.
Schaap, Anton, van Bochove, Iwan
Patent |
Priority |
Assignee |
Title |
D610542, |
May 29 2009 |
Cypress Wind Turbines Ltd. |
Vane module for a wind turbine |
D666969, |
Apr 19 2011 |
Winpro Co., Ltd. |
Vertical axis type wing for electricity generating windmill |
D838243, |
Oct 10 2016 |
|
Windmill |
D887894, |
Apr 15 2019 |
|
Decorative windmill |
D974268, |
Jun 22 2021 |
Sharrow Engineering LLC |
Propeller |
D974269, |
Jun 22 2021 |
Sharrow Engineering LLC |
Propeller |
D974270, |
Jun 22 2021 |
Sharrow Engineering LLC |
Propeller |
D987545, |
May 25 2017 |
Sharrow Engineering LLC |
Propeller |
D988967, |
Jun 22 2021 |
Sharrow Engineering LLC |
Duo-prop propeller |
ER4089, |
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|
|
ER4355, |
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|
ER4695, |
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|
ER5694, |
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ER8891, |
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ER9528, |
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ER9672, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a