Air filter

Description

FIG. 1 is a perspective view of the air filter;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a third perspective view thereof;

FIG. 4 is a fourth perspective view thereof;

FIG. 5 is a fifth perspective view thereof; and,

FIG. 6 is a sixth perspective view thereof.

Claims

CLAIM We claim the ornamental design for an air filter, as shown and described.

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Inventors:	Greenlees; Roy (Lake Forest, IL)
Appl. No.:	D/307,296
Filed:	April 11, 2008

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Current U.S. Class:	D23/365
Current International Class:	2304
Field of Search:	;D23/365,209,363,358,386,354,341,364 ;55/385.3,502,497,506,505,521,495,422,493,DIG.30 ;210/497.1 ;D32/31 ;D15/5

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References Cited [Referenced By]

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U.S. Patent Documents

D401597	November 1998	Shelton et al.
D401684	November 1998	Shelton et al.
D401942	December 1998	Shelton et al.
D417675	December 1999	Yaguchi et al.
D438214	February 2001	Gieseke et al.
D450826	November 2001	Song
D466520	December 2002	Brent et al.
6645266	November 2003	Huang
6942708	September 2005	Peter et al.
7108139	September 2006	Nguyen
D530807	October 2006	Miyagishima et al.
7247237	July 2007	Mori et al.
7481862	January 2009	Attassery

Primary Examiner: Muller; David
Attorney, Agent or Firm: Orum & Roth LLC