Air purifier

Christianson November 2, 2

Patent Grant D497985

U.S. patent number D497,985 [Application Number D/190,999] was granted by the patent office on 2004-11-02 for air purifier. This patent grant is currently assigned to Sharper Image Corporation. Invention is credited to Tristan M. Christianson.


United States Patent D497,985
Christianson November 2, 2004

Air purifier

Claims

The ornamental design for an air purifier, as shown and described.
Inventors: Christianson; Tristan M. (San Francisco, CA)
Assignee: Sharper Image Corporation (San Francisco, CA)
Appl. No.: D/190,999
Filed: September 30, 2003

Current U.S. Class: D23/364
Current International Class: 2304
Field of Search: ;D23/355,364,365 ;55/467,471,472

References Cited [Referenced By]

U.S. Patent Documents
D433494 November 2000 Pinchuk et al.
D437039 January 2001 Yamazaki et al.
D461002 July 2002 Christianson
D462430 September 2002 Christianson
D491654 June 2004 Gatchell et al.
Primary Examiner: Taylor; Robin V.

Description



FIG. 1 is a front perspective view of an air purifier, showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a left side view thereof.

A right side view is a mirror image of the left side view shown in FIG. 7.

The switch on the top in broken lines is for illustrative purposes only and forms no part of the claimed design.

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