PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D953506
|
Priority
Dec 28 2020
|
Filed
Dec 28 2020
|
Issued
May 31 2022
|
Expiry
May 31 2037
|
|
Assg.orig
|
|
Entity
unknown
|
12
|
8
|
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 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.
The broken lines in the drawings depict portions of the air purifier that form no part of the claimed design.
Shen, Yu
Patent |
Priority |
Assignee |
Title |
D964540, |
Oct 20 2021 |
|
Personal fan |
D967392, |
Nov 09 2020 |
Vornado Air, LLC |
Fan base |
D967394, |
Nov 09 2020 |
Vornado Air, LLC |
Fan grill |
D984629, |
May 24 2021 |
THE NEW GENIUS(SZ) TECHNOLOGY CO., LIMITED |
Fan |
D989259, |
Nov 16 2021 |
|
Space heater |
ER2542, |
|
|
|
ER2782, |
|
|
|
ER2989, |
|
|
|
ER4293, |
|
|
|
ER5234, |
|
|
|
ER5689, |
|
|
|
ER9579, |
|
|
|
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a