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Patent
D824013
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Priority
Dec 14 2016
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Filed
Dec 14 2016
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Issued
Jul 24 2018
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Expiry
Jul 24 2033
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Assg.orig
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Entity
unknown
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11
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27
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n/a
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The ornamental design for a ventilation device, as shown and described.
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FIG. 1 is a front elevational view of a ventilation device showing my new design;
FIG. 2 is a rear 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;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a perspective view thereof; and,
FIG. 8 is another perspective view thereof.
The broken lines illustrate portions of the ventilation device that form no part of the claimed design.
Hu, Bin
Patent |
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D921879, |
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|
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D967947, |
Jun 11 2019 |
638604 ONTARIO LIMITED |
Vent cover |
D967948, |
Jun 11 2019 |
888804 Ontario Limited |
Vent cover |
ER1552, |
|
|
|
ER3327, |
|
|
|
ER4430, |
|
|
|
ER5902, |
|
|
|
ER7777, |
|
|
|
Patent |
Priority |
Assignee |
Title |
2222081, |
|
|
|
2366224, |
|
|
|
2949842, |
|
|
|
5525145, |
Dec 17 1993 |
|
Filtering apparatus for a forced air duct grill |
6338677, |
Sep 12 2000 |
|
Vent control system |
6692349, |
Jun 11 2001 |
Fusion Design, Inc.; FUSION DESIGN |
Computer controlled air vent |
7178291, |
Feb 25 2004 |
Automation Solutions, LLC; LIVING AUTOMATION SOLUTIONS LLC |
Automated shutter control |
7656664, |
Jul 26 2006 |
HONG FU JIN PRECISION INDUSTRY SHENZHEN CO , LTD ; HON HAI PRECISION INDUSTRY CO , LTD |
Airflow direction controlling apparatus |
8020777, |
Jan 29 2007 |
GOOGLE LLC |
System and method for budgeted zone heating and cooling |
8249731, |
May 24 2007 |
CLEAN ENERGY MANAGEMENT SOLUTIONS, LLC |
Smart air ventilation system |
8413453, |
Nov 09 2009 |
|
Auxiliary control device for air conditioning system |
8979622, |
Aug 31 2009 |
|
Louver system |
9316407, |
Oct 06 2004 |
GOOGLE LLC |
Multiple environmental zone control with integrated battery status communications |
9618222, |
Apr 09 2013 |
CONNECTM TECHNOLOGY SOLUTIONS, INC |
Smart vent and atmospheric controller apparatuses, methods and systems |
20080041969, |
|
|
|
20090065595, |
|
|
|
20100012737, |
|
|
|
20100163633, |
|
|
|
20110198404, |
|
|
|
20150204561, |
|
|
|
20160040899, |
|
|
|
20160178228, |
|
|
|
D362059, |
Mar 18 1994 |
|
Register cover |
D461235, |
Feb 23 2000 |
Alcatel Canada Inc. |
Blade for louvered ventilation panel |
D584393, |
Apr 17 2008 |
Panasonic Corporation |
Ventilating fan |
D613393, |
Jul 16 2009 |
Diem Digital Interiors, LLC |
In-rack cooling cabinet |
D804644, |
Sep 09 2015 |
Marley Engineered Products LLC |
Grille |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a