U.S. patent number D898,889 [Application Number D/678,548] was granted by the patent office on 2020-10-13 for air purifier.
This patent grant is currently assigned to Qierling (Beijing) Health Technology Co., Ltd.. The grantee listed for this patent is Qierling (Beijing) Health Technology Co., Ltd.. Invention is credited to Hua Yu.
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United States Patent |
D898,889 |
Yu |
October 13, 2020 |
Air purifier
Claims
CLAIM The ornamental design for an air purifier, as shown and
described.
Inventors: |
Yu; Hua (Beijing,
CN) |
Applicant: |
Name |
City |
State |
Country |
Type |
Qierling (Beijing) Health Technology Co., Ltd. |
Beijing |
N/A |
CN |
|
|
Assignee: |
Qierling (Beijing) Health
Technology Co., Ltd. (Beijing, CN)
|
Appl.
No.: |
D/678,548 |
Filed: |
January 29, 2019 |
Current U.S.
Class: |
D23/364 |
Current International
Class: |
2304 |
Field of
Search: |
;D23/355-366,352,369,332,333,335,336,342,351 ;422/120,122
;55/356,473,504 ;96/97 ;261/DIG.17,DIG.65,DIG.88,DIG.31 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Muller; David G
Attorney, Agent or Firm: Friedman; Mark M.
Description
FIG. 1 is a front elevation view of an air purifier showing my new
design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
The broken lines shown in the figures illustrate portions of the
air purifier that form no part of the claimed design.
* * * * *