Swivel chair
Zhang June 24, 2
U.S. patent number D571,570 [Application Number D/274,751] was granted by the patent office on 2008-06-24 for swivel chair. This patent grant is currently assigned to Zhejiang Yongyi Furniture Co., Ltd.. Invention is credited to Jiayong Zhang.
| United States Patent | D571,570 |
| Zhang | June 24, 2008 |
Swivel chair
Claims
CLAIM The ornamental design for swivel chair, as shown and described.
| Inventors: | Zhang; Jiayong (Zhejiang Province, CN) |
|---|---|
| Assignee: | Zhejiang Yongyi Furniture Co.,
Ltd. (Zhejiang Province, CN) |
| Appl. No.: | D/274,751 |
| Filed: | May 21, 2007 |
Foreign Application Priority Data
| Nov 21, 2006 [JP] | 2006 3 0158602 | |||
| Current U.S. Class: | D6/366 |
| Current International Class: | 0601 |
| Field of Search: | ;D6/334-336,356,364-366,367-369,374,379,380,498,500-502 ;297/353,354.1,411.2,411.28,452.21,452.29,452.24,452.26,452.32,452.33,452.37,452.48 |
References Cited [Referenced By]
U.S. Patent Documents
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| D362974 | October 1995 | Olson et al. |
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Attorney, Agent or Firm: Birch, Stewart, Kolasch & Birch, LLP
Description
FIG. 1 is a front view of a swivel chair showing my new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom view thereof; and,
FIG. 7 is a front perspective view thereof.
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