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Patent
D923165
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Priority
Nov 17 2020
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Filed
Nov 17 2020
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Issued
Jun 22 2021
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Expiry
Jun 22 2036
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Assg.orig
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Entity
unknown
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8
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22
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n/a
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The ornamental design for a car air filter, as shown and described.
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FIG. 1 is a perspective view of a car air filter showing my new design;
FIG. 2 is another perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
Guo, Jinda
Patent |
Priority |
Assignee |
Title |
5618324, |
May 04 1993 |
Filterwerk Mann & Hummel GmbH |
Filter insert |
5620505, |
Aug 29 1994 |
Filterwerk Mann & Hummel GmbH |
Filter |
7169202, |
Dec 24 2003 |
3M Innovative Properties Company |
Filter assembly |
8021454, |
Jun 27 2008 |
Kimberly-Clark Worldwide, Inc |
Disposable air filter sub-assembly |
8021455, |
Feb 22 2007 |
Donaldson Company, Inc. |
Filter element and method |
8182571, |
Dec 11 2007 |
LENNOX MANUFACTURING, INC , A CORP OF DELAWARE |
Frame for receiving a filter element and method for providing |
20050284116, |
|
|
|
20060003279, |
|
|
|
20060042207, |
|
|
|
20060053759, |
|
|
|
20140174046, |
|
|
|
D383881, |
Feb 02 1996 |
Aktiebolaget Electrolux |
Filter for a vacuum cleaner |
D538418, |
Jul 14 2005 |
Access Business Group International LLC |
Filter |
D544949, |
Sep 10 2004 |
Filtration Group Incorporated |
Air filter |
D605275, |
Oct 19 2006 |
Nitto Denko Corporation |
Air filter |
D754315, |
Nov 04 2013 |
iRobot Corporation |
Filter |
D778419, |
Jun 12 2013 |
KAZ USA, INC |
Filter assembly |
D809115, |
Nov 04 2013 |
iRobot Corporation |
Filter |
D831182, |
Jun 20 2016 |
3M Innovative Properties Company |
Air filter |
D875909, |
Jun 20 2016 |
3M Innovative Properties Company |
Air filter |
D878533, |
Jan 10 2018 |
|
Filtration units |
D914864, |
Feb 23 2018 |
Inner Eco Environmenta |
Air filter |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a