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Patent
D828529
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Priority
Dec 21 2017
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Filed
Dec 21 2017
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Issued
Sep 11 2018
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Expiry
Sep 11 2033
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Assg.orig
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Entity
unknown
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6
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13
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n/a
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The ornamental design for an air purifier, as shown and described.
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FIG. 1 is a perspective view of an air purifier showing my new design;
FIG. 2 is another perspective view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a left side elevation view thereof;
FIG. 6 is a right side elevation view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken line portions of the air purifier in FIGS. 1-8 represent unclaimed portions of the claimed design and form no part thereof.
Hu, Hairong
Patent |
Priority |
Assignee |
Title |
3135987, |
|
|
|
5601636, |
May 30 1995 |
Appliance Development Corp. |
Wall mounted air cleaner assembly |
20130145572, |
|
|
|
20140182627, |
|
|
|
D270468, |
May 01 1981 |
Airwick Industries, Inc. |
Dispenser for air treating material |
D332987, |
Oct 26 1990 |
|
Ultrasonic cockroach repellent |
D334975, |
Jul 25 1990 |
LEVER BROTHERS COMPANY, DIVISION OF CONOPCO INC A CORPORATION OF NY |
Dispensing container for detergent |
D349157, |
Jun 27 1992 |
RECKITT BENCKISER UK LIMITED |
Evaporator for volatile materials |
D421109, |
Oct 01 1998 |
Sunbeam Products, Inc |
Humidifier |
D455484, |
Jan 12 2000 |
|
Wall-mountable combined air freshener and dispenser for thread or ribbon-like products |
D492279, |
Jul 09 2003 |
OneWorld Enterprises Ltd. |
Radio |
D590938, |
Jul 13 2007 |
Cipla Limited |
Multidose inhaler |
D613388, |
Apr 16 2009 |
The Procter & Gamble Company |
Air freshening device |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a