Stand air purifier
Chen September 4, 2
U.S. patent number D550,343 [Application Number D/275,777] was granted by the patent office on 2007-09-04 for stand air purifier. This patent grant is currently assigned to Xi'an Kong Hong Information Technology Co., Ltd.. Invention is credited to Yaogang Chen.
| United States Patent | D550,343 |
| Chen | September 4, 2007 |
Stand air purifier
Claims
CLAIM The ornamental design for stand air purifier, as shown and described.
| Inventors: | Chen; Yaogang (Xi'an, CN) |
|---|---|
| Assignee: | Xi'an Kong Hong Information
Technology Co., Ltd. (Xi'an, CN) |
| Appl. No.: | D/275,777 |
| Filed: | January 5, 2007 |
| Current U.S. Class: | D23/364 |
| Current International Class: | 2304 |
| Field of Search: | ;D23/364,359,355,356,360,362,386,352,366,369,332,333,335,336,342,381,387 ;55/356,473,504 ;210/497.1 ;96/97 ;D14/188,170,172,242 ;422/120,122 |
References Cited [Referenced By]
U.S. Patent Documents
| D362499 | September 1995 | Kerner et al. |
| D437037 | January 2001 | Deros et al. |
| D462754 | September 2002 | Briggs et al. |
| D472626 | April 2003 | Nakamura |
| D481786 | November 2003 | Tokunaga |
| D489800 | May 2004 | Tokunaga |
| D489801 | May 2004 | Shimizu |
| D503972 | April 2005 | Pippel et al. |
| D521135 | May 2006 | Kita |
| D529161 | September 2006 | De'Longhi |
| D537157 | February 2007 | Murai |
| D537512 | February 2007 | Nakajima |
| 2006/0015974 | January 2006 | Ike |
Assistant Examiner: Muller; David G.
Attorney, Agent or Firm: Hamre, Schumann, Mueller & Lerson, P.C.
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.
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