Air purifier
United States Patent D595824

Ohta, Yumi (Kusatsu, JP)
Application Number:
Publication Date:
Filing Date:
Daikin Industries Ltd. (Osaka-Shi, Osaka, JP)
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, 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:
D578632Air purifierOctober, 2008ChenD23/364
D575857Portable air conditionerAugust, 2008ChiuD23/333
D572810Mobile air conditionerJuly, 2008ChiuD23/333
D566819Portable air conditionerApril, 2008ChiuD23/333
D564645Body for a portable heaterMarch, 2008ShapiroD23/332
D550343Stand air purifierSeptember, 2007ChenD23/364
D550826Air purifierSeptember, 2007MuraiD23/364
D548825Air purifierAugust, 2007Suzuki et al.D23/364
D549811Mini dehumidifierAugust, 2007ChenD23/359
D537157Air cleanerFebruary, 2007MuraiD23/364
D498296Air purifierNovember, 2004ShimizuD23/364
D489801Air purifierMay, 2004ShimizuD23/364
D472626Air purifierApril, 2003NakamuraD23/364

Primary Examiner:
Nelson, Chase T.
Assistant Examiner:
Muller, David G.
Attorney, Agent or Firm:
Kanesaka, Manabu

1. 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 a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a plan view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof.

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