Air purifier

- Sharp Kabushiki Kaisha
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FIG. 1 is a top, front and right side perspective view of an air purifier according to my design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a left side elevational view thereof, the right side view being a mirror image thereof.


The ornamental design for an “air purifier”, as shown and described.

Referenced Cited
U.S. Patent Documents
D379220 May 13, 1997 Ellwood
D388510 December 30, 1997 Rick et al.
D395146 June 16, 1998 Miller et al.
D450825 November 20, 2001 Nakamura et al.
D481786 November 4, 2003 Tokunaga
Patent History
Patent number: D489800
Type: Grant
Filed: Mar 5, 2003
Date of Patent: May 11, 2004
Assignee: Sharp Kabushiki Kaisha (Osaka)
Inventor: Daijiroh Tokunaga (Osaka-fu)
Primary Examiner: Robin V. Taylor
Attorney, Agent or Law Firm: Nixon & Vanderhye
Application Number: 29/177,108
Current U.S. Class: Air Cleaner (D23/364)
International Classification: 2304;