Office chair
DeSanta , et al. June 22, 2
U.S. patent number D618,004 [Application Number D/307,666] was granted by the patent office on 2010-06-22 for office chair. This patent grant is currently assigned to Haworth, Inc.. Invention is credited to Nicolai Czumaj-Bront, Simon DeSanta, Michael W. Welsh.
| United States Patent | D618,004 |
| DeSanta , et al. | June 22, 2010 |
Office chair
Claims
CLAIM The ornamental design for an office chair, as shown and described.
| Inventors: | DeSanta; Simon (Borgholzhausen, DE), Czumaj-Bront; Nicolai (Grand Rapids, MI), Welsh; Michael W. (Rockford, MI) |
|---|---|
| Assignee: | Haworth, Inc. (Holland,
MI) |
| Appl. No.: | D/307,666 |
| Filed: | May 2, 2008 |
| Current U.S. Class: | D6/366 |
| Current International Class: | 0601 |
| Field of Search: | ;D6/371-376,379-380,369,364-367,334-336,358,356,498,500-502 ;297/451.1,447.3,448.2,447.1,411.2,411.27,411.28,411.36,284.4,452.18 |
References Cited [Referenced By]
U.S. Patent Documents
| D213438 | March 1969 | Koch |
| 4648653 | March 1987 | Rowland |
| D344418 | February 1994 | Favaretto |
| D374129 | October 1996 | Timmons |
| D433578 | November 2000 | Saul |
| D516830 | March 2006 | Leist et al. |
| D558478 | January 2008 | Rothe |
| D569644 | May 2008 | Kumazawa |
| D600954 | September 2009 | Kumazawa |
Assistant Examiner: Bahta; Abraham
Attorney, Agent or Firm: Flynn, Thiel, Boutell & Tanis, P.C.
Description
FIG. 1 is a left, front perspective view of the office chair showing our new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a top view thereof; and,
FIG. 5 is a left side view thereof, the right side view being a mirror image thereof.
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