Chair back
Pearson , et al. September 29, 2
U.S. patent number D600,952 [Application Number D/334,249] was granted by the patent office on 2009-09-29 for chair back. This patent grant is currently assigned to Steelcase Inc.. Invention is credited to Nick Carpenter, Tom Lloyd, James Ludwig, Luke Pearson, Bruce Smith.
| United States Patent | D600,952 |
| Pearson , et al. | September 29, 2009 |
Chair back
Claims
CLAIM We claim the ornamental design for a chair back, as shown and described.
| Inventors: | Pearson; Luke (London, GB), Lloyd; Tom (London, GB), Carpenter; Nick (London, GB), Ludwig; James (Grand Rapids, MI), Smith; Bruce (Grand Rapids, MI) |
|---|---|
| Assignee: | Steelcase Inc. (Grand Rapids,
MI) |
| Appl. No.: | D/334,249 |
| Filed: | March 23, 2009 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 29318693 | May 26, 2008 | ||||
| Current U.S. Class: | D6/716.4 |
| Current International Class: | 0601 |
| Field of Search: | ;D6/334-336,364,365,366,367,368,370,374,376,379,498,500-502 ;297/411.2,411.41,411.44,451.1,452.18,452.21,452.29,452.35,452.37,452.48,452.63 |
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Attorney, Agent or Firm: McDermott Will & Emery LLP
Description
FIG. 1 is a front perspective view of a chair back according to the new design; and,
FIG. 2 is a rear perspective view of a chair back shown in FIG. 1.
In the drawings, the broken lines form no part of the claimed design.
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