Chair backrest support
Wilkinson , et al. January 12, 2
U.S. patent number D607,653 [Application Number D/339,688] was granted by the patent office on 2010-01-12 for chair backrest support. This patent grant is currently assigned to Steelcase SA. Invention is credited to Bryony Gaschy, Rogier Kappelhoff, Simon Wilkinson.
| United States Patent | D607,653 |
| Wilkinson , et al. | January 12, 2010 |
Chair backrest support
Claims
CLAIM The ornamental design for a chair backrest support, as shown and described.
| Inventors: | Wilkinson; Simon (Leiderdorp, NL), Kappelhoff; Rogier (Amsterdam, NL), Gaschy; Bryony (Bischheim, FR) |
|---|---|
| Assignee: | Steelcase SA (Schiltgheim,
FR) |
| Appl. No.: | D/339,688 |
| Filed: | July 6, 2009 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 29297556 | Nov 14, 2007 | D597349 | |||
| Current U.S. Class: | D6/366 |
| Current International Class: | 0601 |
| Field of Search: | ;D6/334-336,360-369,374,379-380,498,500-502 ;297/284.4,411.27,452.13,452.19,452.21,452.29,452.3,452.56,452.64 |
References Cited [Referenced By]
U.S. Patent Documents
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| D505798 | June 2005 | Seiler |
| D517820 | March 2006 | Citterio |
| D535112 | January 2007 | Bernett et al. |
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| D547978 | August 2007 | Machael et al. |
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| D571568 | June 2008 | Overthun et al. |
| D572948 | July 2008 | Wakasugi et al. |
| D573817 | July 2008 | Su |
| D576814 | September 2008 | Baldanzi et al. |
| D580199 | November 2008 | Su |
| D585205 | January 2009 | Wen |
| D597349 | August 2009 | Wilkinson et al. |
| 2002/0036420 | March 2002 | Footitt |
Assistant Examiner: Pham; Ricky
Attorney, Agent or Firm: Price, Heneveld, Cooper, DeWitt & Litton, LLP
Description
FIG. 1 is a perspective view showing a front, top and right side of the chair backrest support;
FIG. 2 is a perspective view showing a back, top and left side of the chair backrest support;
FIG. 3 is an elevational view of the right side of the chair backrest support;
FIG. 4 is an elevational view of the left side of the chair backrest support;
FIG. 5 is a front elevational view of the chair backrest support;
FIG. 6 is a rear elevational view of the chair backrest support; and,
FIG. 7 is a top plan view of the chair backrest support.
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