Air purifier
United States Patent D705410

Terao, Gen (Kodaira, JP)
Application Number:
Publication Date:
Filing Date:
BALMUDA Inc. (Tokyo, JP)
Primary Class:
International Classes:
(IPC1-7): 2304
Field of Search:
D23/355-366, D23/352, D23/369, D23/332, D23/333, D23/335, D23/336, D23/342, D23/351, 422/120, 422/122, 55/356, 55/473, 55/504, 96/97, D14/188, D14/170, D14/172, 261/DIG.17, 261/DIG.65, 261/DIG.88, 261/DIG.31, D18/34.6
View Patent Images:
US Patent References:
D690803Air cleanerOctober, 2013Koivisto et al.D23/364
D691255Dispenser housingOctober, 2013Abbondanzio et al.D23/366
D689180DispenserSeptember, 2013FurnerD23/366
D675303Air cleanerJanuary, 2013Raupach et al.D23/364
D664248Vertically-oriented air purifying and humidifying apparatusJuly, 2012Huang et al.D23/364
D653742Outdoor unit for air conditionerFebruary, 2012SatouD23/351
D639413Air purifierJune, 2011WuD23/364
D638923Air sterilizerMay, 2011ChoiD23/364
7531141Mobile air decontamination and purification unitMay, 2009Descotes et al.422/121
D453822Controlled humidity holding cabinetFebruary, 2002Meeks et al.D23/356
D435095Outdoor unit for air conditionerDecember, 2000NanjoD23/351
D435096Controlled humidity holding cabinetDecember, 2000Meeks et al.D23/356
D352350Apparatus for removing smoke and liquid from a surgical site in a hospital operating roomNovember, 1994Rambo et al.D23/364

Primary Examiner:
Attorney, Agent or Firm:
HAUPTMAN HAM, LLP (Alexandria, VA, US)

1. The ornamental design of an air purifier, as shown and described.


FIG. 1 is a front view of the air purifier;

FIG. 2 is a back view of the air purifier;

FIG. 3 is a left side view of the air purifier;

FIG. 4 is a right side view of the air purifier;

FIG. 5 is a top view of the air purifier;

FIG. 6 is a bottom view of the air purifier; and,

FIG. 7 is a prospective of the air purifier.

The broken lines showing of details in FIGS. 1, 2, 6 and 7 are not part of the claim.

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.