PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D940845
|
Priority
Aug 21 2019
|
Filed
Jan 30 2020
|
Issued
Jan 11 2022
|
Expiry
Jan 11 2037
|
|
Assg.orig
|
|
Entity
unknown
|
8
|
15
|
n/a
|
|
|
The ornamental design for an air purifier, as shown and described.
|
FIG. 1 is a perspective view of an air purifier showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a left side view thereof; and,
FIG. 7 is a right side view thereof.
The broken lines in the drawings depict portions of the air purifier that form no part of the claimed design.
Nakagawa, Ryouichi
Patent |
Priority |
Assignee |
Title |
D958951, |
Jan 20 2021 |
Prolitec Inc.; PROLITEC INC |
Air treatment appliance |
D958952, |
Jan 20 2021 |
Prolitec, Inc.; PROLITEC INC |
Air treatment appliance |
D962408, |
Mar 26 2020 |
Samsung Electronics Co., Ltd. |
Air purifier |
D965125, |
Aug 17 2021 |
|
Humidifier |
ER1673, |
|
|
|
ER1859, |
|
|
|
ER3357, |
|
|
|
ER9971, |
|
|
|
Patent |
Priority |
Assignee |
Title |
20100140371, |
|
|
|
20200139381, |
|
|
|
CN302682161, |
|
|
|
CN303566400, |
|
|
|
D380255, |
Oct 11 1995 |
Mitsubishi Denki Kabushiki Kaisha |
Air conditioner |
D402361, |
Jul 11 1996 |
Donaldson Company, Inc. |
Panel filter construction |
D517671, |
Sep 14 2004 |
Shanghai Neo Tec Electron Co., Ltd. |
Air purifier |
D543266, |
Jan 05 2006 |
KONGHONG CORPORATION LIMITED |
Desktop air purifier |
D657036, |
May 11 2010 |
LUMILEDS HOLDING B V |
Automotive air purifier |
D734445, |
Oct 02 2013 |
LUXSWEEP ELECTRIC COMPANY |
Air purifier |
D806847, |
Feb 05 2016 |
LG Electronics Inc. |
Air filter for air purifier with humidifier |
D819798, |
Nov 28 2016 |
LUMILEDS HOLDING B V |
Air purifier for vehicle |
D889620, |
Oct 16 2017 |
BLUEAIR AB |
Air treatment device |
D914862, |
Sep 27 2018 |
LIFA AIR OYJ |
Air purifier |
D921868, |
Sep 03 2019 |
Samsung Electronics Co., Ltd. |
Air purifier |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a