Office chair
Zhang July 8, 2
U.S. patent number D572,493 [Application Number D/295,342] was granted by the patent office on 2008-07-08 for office chair. Invention is credited to George Zhang.
| United States Patent | D572,493 |
| Zhang | July 8, 2008 |
Office chair
Claims
CLAIM The ornamental design for an office chair, as shown.
| Inventors: | Zhang; George (Min'An Town, Longshan County, Hu'Nan Province, CN) |
|---|---|
| Appl. No.: | D/295,342 |
| Filed: | September 27, 2007 |
| Current U.S. Class: | D6/366 |
| Current International Class: | 0601 |
| Field of Search: | ;D6/334-336,364-367,374,379,380,498,500-502 ;297/393,394,396,284.4,411.2,411.27,411.36,452.13,452.21,452.29,452.3,452.56,452.64 |
References Cited [Referenced By]
U.S. Patent Documents
| D481879 | November 2003 | Su |
| D486656 | February 2004 | Su |
| D489191 | May 2004 | Ma |
| D512232 | December 2005 | Wu |
| D534365 | January 2007 | Breen |
| D541062 | April 2007 | Su |
| D548994 | August 2007 | Mao et al. |
| D549473 | August 2007 | Wagner |
| D549976 | September 2007 | Lin |
| D552857 | October 2007 | Wang |
| 2005/0062323 | March 2005 | Dicks |
Description
FIG. 1 is a front elevational view of an office chair showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a left side view thereof; and,
FIG. 7 is a perspective view thereof.
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