PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D891597
|
Priority
Aug 16 2018
|
Filed
Feb 14 2019
|
Issued
Jul 28 2020
|
Expiry
Jul 28 2035
|
|
Assg.orig
|
|
Entity
unknown
|
9
|
26
|
n/a
|
|
|
We claim the ornamental design for an air purifier, as shown and described.
|
FIG. 1 is a front perspective view of an air purifier showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a side view thereof;
FIG. 5 is a side view of the opposite side of FIG. 4; and,
FIG. 6 is a top view thereof.
The dash-dot lines shown in the drawings represent the bounds of the claimed design.
Dyson, James, Knox, Alexander Stuart, Stewart, Neil Andrew, Carling, Joseph Robert
Patent |
Priority |
Assignee |
Title |
D951413, |
Jul 25 2019 |
LG Electronics Inc. |
Air circulator |
D952821, |
Jul 13 2020 |
RECKITT & COLMAN OVERSEAS HYGIENE HOME LIMITED |
Air treatment device |
D963144, |
Jul 25 2019 |
LG Electronics Inc. |
Air circulator |
D972102, |
Jan 14 2022 |
Shenzhen Hanlin International Trade Co., Ltd. |
Air purifier |
D983342, |
Jan 06 2021 |
Guangdong Invitop Technology Co., Ltd. |
Air purifier |
D985746, |
Dec 30 2020 |
Shenzhen TCL New Technology co., LTD. |
Air purifier |
D989933, |
Apr 28 2021 |
SHENZHEN TCL NEW TECHNOLOGY CO , LTD |
Air purifier |
D989934, |
Apr 28 2021 |
SHENZHEN TCL NEW TECHNOLOGY CO , LTD |
Air purifier |
ER7721, |
|
|
|
Patent |
Priority |
Assignee |
Title |
2642310, |
|
|
|
5601636, |
May 30 1995 |
Appliance Development Corp. |
Wall mounted air cleaner assembly |
6889964, |
Jul 25 2003 |
FILTROS, LTD |
Diffuser |
7025798, |
Aug 07 2002 |
O-DEN Corporation |
Tabletop-type air cleaner |
8196903, |
Oct 07 2009 |
Ming Jen, Hsiao |
Aromatic nebulizing diffuser |
20160114069, |
|
|
|
20160375168, |
|
|
|
20170319734, |
|
|
|
185143, |
|
|
|
221657, |
|
|
|
235547, |
|
|
|
D257788, |
Mar 03 1978 |
S. C. Johnson & Son, Inc. |
Dispenser for vaporizable substance |
D289919, |
Apr 30 1985 |
DAIL CORPORATION, THE |
Air freshener dispenser |
D289920, |
Apr 04 1985 |
DAIL CORPORATION, THE |
Air freshener dispenser |
D332987, |
Oct 26 1990 |
|
Ultrasonic cockroach repellent |
D350192, |
Jun 30 1993 |
Reckitt Benckiser Inc |
Dispenser for air treating material |
D439962, |
Mar 17 1999 |
Donaldson Company, Inc |
Coalescer filter element with screen |
D455484, |
Jan 12 2000 |
|
Wall-mountable combined air freshener and dispenser for thread or ribbon-like products |
D545953, |
Feb 03 2005 |
|
Electric heater |
D613388, |
Apr 16 2009 |
The Procter & Gamble Company |
Air freshening device |
D640358, |
Oct 29 2010 |
Energizer Group Limited |
Screw top air freshener |
D740249, |
Jun 24 2014 |
|
Sound amplifier |
D807483, |
Jan 06 2016 |
SPRIMO, INC |
Air purifier |
D828529, |
Dec 21 2017 |
Ningbo Zhekai Electric Co., Ltd. |
Air purifier |
D854135, |
May 29 2018 |
Evergreen Land Limited |
Air purifier |
D861845, |
May 08 2018 |
XIAMEN AIRPPLE ELECTRONIC INDUSTRY CO., LTD. |
Air purifier |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a