Title:
Air purifier
United States Patent D621493


Inventors:
Choi, Hun Jung (Gyunggi-do, KR)
Application Number:
29/339974
Publication Date:
08/10/2010
Filing Date:
07/10/2009
Assignee:
Woongjin Coway Co., Ltd. (Choongcheongnam-Do, KR)
Primary Class:
International Classes:
(IPC1-7): 2304
Field of Search:
D23/364, D14/172, 96/97, D23/366, D23/360, D14/170, 261/DIG.88, 261/DIG.65, D23/342, D18/34.6, 422/122, 55/504, 422/120, 55/356, D23/369, 55/473, D23/351, D23/333, D23/332, D23/356, D23/355, D14/188, 261/DIG.31, D23/359, D23/335, 261/DIG.17
View Patent Images:
US Patent References:
D599896Air purifierSeptember, 2009ChoiD23/364
D597646MisterAugust, 2009Chapman et al.D23/366
D598087Air conditionerAugust, 2009Park et al.D23/333
D597192Air freshenerJuly, 2009Drucker et al.D23/366
D594103Air purifierJune, 2009Campbell et al.
D587794DehumidifierMarch, 2009Yoo et al.D23/359
D589132Portable air conditionerMarch, 2009ChiuD23/333
D577800DehumidifierSeptember, 2008YoonD23/359
D574072Room air purifierJuly, 2008Carlson et al.D23/364
D556309Portable air conditionerNovember, 2007ChiuD23/333
D551746DehumidifierSeptember, 2007Pino et al.D23/359
D549307Portable air conditionerAugust, 2007ChiuD23/333
D453373Disinfectant cartridgeFebruary, 2002Drake et al.D23/366
D429323Heater housingAugust, 2000Rossman et al.D23/335



Foreign References:
KR30-0417933June, 2006
Primary Examiner:
Nelson, Chase T.
Assistant Examiner:
Muller, David G.
Attorney, Agent or Firm:
McDermott Will & Emery LLP
Claims:
CLAIM

1. I claim the ornamental design for an air purifier, as shown and described.

Description:

FIG. 1 is a perspective view of the air purifier.

FIG. 2 is the front view thereof.

FIG. 3 is the rear view thereof.

FIG. 4 is the left side view thereof.

FIG. 5 is the right side view thereof.

FIG. 6 is the top plan view thereof; and,

FIG. 7 is the bottom view thereof.

The broken lines depict portions of the air purifier that form no part of the claimed design.