Stand air purifier

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Description

FIG. 1 is a perspective view of a stand air purifier in accordance with my invention thereof;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Claims

The ornamental design for stand air purifier, as shown and described.

Referenced Cited
U.S. Patent Documents
D362499 September 19, 1995 Kerner et al.
D437037 January 30, 2001 Deros et al.
D462754 September 10, 2002 Briggs et al.
D472626 April 1, 2003 Nakamura
D481786 November 4, 2003 Tokunaga
D489800 May 11, 2004 Tokunaga
D489801 May 11, 2004 Shimizu
D503972 April 12, 2005 Pippel et al.
D521135 May 16, 2006 Kita
D529161 September 26, 2006 De'Longhi
D537157 February 20, 2007 Murai
D537512 February 27, 2007 Nakajima
20060015974 January 19, 2006 Ike
Patent History
Patent number: D550343
Type: Grant
Filed: Jan 5, 2007
Date of Patent: Sep 4, 2007
Assignee: Xi'an Kong Hong Information Technology Co., Ltd. (Xi'an)
Inventor: Yaogang Chen (Xi'an)
Primary Examiner: Louis Zarfas
Assistant Examiner: David G. Muller
Attorney: Hamre, Schumann, Mueller & Lerson, P.C.
Application Number: 29/275,777
Classifications
Current U.S. Class: Air Cleaner (D23/364)