PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D987799
|
Priority
Oct 27 2021
|
Filed
Oct 27 2021
|
Issued
May 30 2023
|
Expiry
May 30 2038
|
|
Assg.orig
|
|
Entity
unknown
|
0
|
8
|
n/a
|
|
|
The ornamental design for an air purifier, as shown and described.
|
FIG. 1 is a top perspective view of an air purifier of the present disclosure;
FIG. 2 is a bottom 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 thereof;
FIG. 6 is a right-side elevational thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines shown in FIGS. 2 and 8 of the drawings represent portions of the air purifier and form no part of the claimed design.
Yang, Ruidian
Patent |
Priority |
Assignee |
Title |
Patent |
Priority |
Assignee |
Title |
D978310, |
Nov 14 2020 |
ZHONGSHAN HAOQI ELECTRICAL APPLIANCE CO., LTD. |
Humidifier |
D979023, |
Mar 19 2021 |
Vornado Air, LLC |
Heater |
D979030, |
Oct 20 2022 |
|
Air purifier |
D979728, |
Feb 02 2021 |
ZHONGSHAN HAOQI ELECTRICAL APPLIANCE CO., LTD |
Humidifier |
D979729, |
Aug 19 2021 |
|
Air purifier |
D980400, |
Sep 16 2022 |
Shenzhen Xincheng Innovation Technology Co., Ltd. |
Air purifier |
D980960, |
Jul 30 2019 |
MOLEKULE INC |
Air purifier |
D981544, |
Aug 07 2020 |
LG Electronics Inc. |
Air purifier for automobile |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a