Air cleaner
United States Patent D650473

Petersen, Christopher (Milford, NH, US)
Application Number:
Publication Date:
Filing Date:
Brookstone Purchasing, Inc. (Merrimack, NH, US)
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, 261/DIG.17, 261/DIG.65, 261/DIG.88, 261/DIG.31
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US Patent References:
D601684Pellet stoveOctober, 2009JohnsonD23/332
D597188Air purifierJuly, 2009ChenD23/364
D577427Air purifierSeptember, 2008SpiegelD23/364
D574476Air purifierAugust, 2008Spiegel
D573241DehumidifierJuly, 2008ChiuD23/359
D573704Air cleanerJuly, 2008ChenD23/364
D573706Dispenser cabinetJuly, 2008Zlotnik et al.
D571445Room air cleanerJune, 2008Vandenbelt
D564649Room air cleanerMarch, 2008Vandenbelt
D565161Air purifierMarch, 2008Harris
D550342Air purifierSeptember, 2007Campbell
D551328Air purifierSeptember, 2007Leng et al.
D551747DehumidifierSeptember, 2007LiuD23/359
D544081Air purifierJune, 2007FujiiD23/364
D540453Tower humidifierApril, 2007Wang
D535371DehumidifierJanuary, 2007BusheeD23/359
D525691Air cleanerJuly, 2006Russak et al.
D525692Air cleanerJuly, 2006Russak et al.
D515189Air cleanerFebruary, 2006Russak et al.
D513431Air CleanerJanuary, 2006Russak et al.
D513313Air cleanerDecember, 2005Russak et al.
D506001Air purifierJune, 2005Christianson
D487139HeaterFebruary, 2004Shapiro
D476068Air purifierJune, 2003Carey et al.D23/364
D462430Desktop air cleanerSeptember, 2002ChristiansonD23/364
D461002Floor model air cleanerJuly, 2002ChristiansonD23/364
D437039Air cleanerJanuary, 2001Yamazaki et al.D23/364
D433494Air purifierNovember, 2000Pinchuk et al.
D381740Diffusion hazerJuly, 1997Wood et al.D23/355

Other References:
Office Action dated Oct. 25, 2010 received in U.S. Appl. No. 29/375,865, 12 pgs.
Primary Examiner:
Muller, David
Attorney, Agent or Firm:
Grossman Tucker Perreault & Pfleger

1. The ornamental design for an air cleaner, as shown and described.


FIG. 1 is a frontal perspective view of the air cleaner.

FIG. 2 is a rear perspective view thereof.

FIG. 3 is a front elevation view thereof.

FIG. 4 is a rear elevation view thereof.

FIG. 5 is a right side elevation view thereof.

FIG. 6 is a left side elevation view thereof.

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan 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.