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Patent
D903084
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Priority
Apr 03 2018
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Filed
Apr 03 2018
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Issued
Nov 24 2020
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Expiry
Nov 24 2035
TERM.DISCL.
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Assg.orig
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Entity
unknown
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16
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40
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n/a
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The ornamental design for ventilation fan, as shown and described.
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FIG. 1 is a perspective view according to our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear front view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines illustrate portions of the ventilation fan that form no part of the claimed design.
Huang, Yu-Hsiang, Lin, Chih-Hua
Patent |
Priority |
Assignee |
Title |
10937270, |
Aug 31 2018 |
Aristocrat Technologies Australia Pty Ltd. |
Gaming machines with moveable topper and method of operating the same |
11361614, |
Aug 31 2018 |
Aristocrat Technologies Australia Pty Limited |
Gaming machines with moveable topper and method of operating the same |
12112595, |
Aug 31 2018 |
Aristocrat Technologies Australia Pty Limited |
Gaming machines with moveable topper and method of operating the same |
D933185, |
Jan 15 2020 |
XIAMEN ECO LIGHTING CO., LTD. |
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D953517, |
Aug 04 2020 |
Hunter Fan Company |
Ceiling fan |
D954150, |
Aug 31 2018 |
Aristocrat Technologies Australia Pty Limited |
Mobile screen |
D956943, |
Apr 16 2020 |
Delta Electronics, Inc. |
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D978324, |
Jul 19 2022 |
Qingdao Haiyue Star E-Commerce Co., Ltd. |
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ER1411, |
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ER3226, |
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ER3384, |
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ER4362, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a