U.S. patent number D643,520 [Application Number D/385,884] was granted by the patent office on 2011-08-16 for air purifier.
This patent grant is currently assigned to Woongjin Coway Co., Ltd.. Invention is credited to Hun Jung Choi.
United States Patent |
D643,520 |
Choi |
August 16, 2011 |
Air purifier
Claims
CLAIM The ornamental design for an air purifier, as shown and
described.
Inventors: |
Choi; Hun Jung (Seoul,
KR) |
Assignee: |
Woongjin Coway Co., Ltd.
(Choongcheongnam-Do, KR)
|
Appl.
No.: |
D/385,884 |
Filed: |
February 22, 2011 |
Foreign Application Priority Data
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|
|
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Aug 26, 2010 [KR] |
|
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30-2010-0037364 |
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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 ;D14/188,170,172
;261/DIG.17,DIG.65,DIG.88,DIG.31 ;D18/34.6 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Muller; David
Attorney, Agent or Firm: McDermott Will & Emery LLP
Description
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 left side view thereof, the right side view being a
mirror image;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom view thereof.
The broken line showing of parts of the drawings is included for
the purpose of illustrating use and environment and forms no part
of the claimed design.
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