|
PTO
Wrapper
PDF
|
|
Dossier
Espace
Google
|
|
|
|
Patent
D923165
|
|
Priority
Nov 17 2020
|
|
Filed
Nov 17 2020
|
|
Issued
Jun 22 2021
|
|
Expiry
Jun 22 2036
|
|
|
|
Assg.orig
|
|
|
|
Entity
unknown
|
|
9
|
|
22
|
|
n/a
|
|
|
|
The ornamental design for a car air filter, as shown and described.
|
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 EUROPE SÀRL |
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