|Publication number||USD597349 S1|
|Application number||US 29/297,556|
|Publication date||Aug 4, 2009|
|Filing date||Nov 14, 2007|
|Priority date||May 14, 2007|
|Also published as||USD607653|
|Publication number||29297556, 297556, US D597349 S1, US D597349S1, US-S1-D597349, USD597349 S1, USD597349S1|
|Inventors||Simon Wilkinson, Rogier Kappelhoff, Bryony Gaschy|
|Original Assignee||Steelcase Sa|
|Export Citation||BiBTeX, EndNote, RefMan|
|Classifications (1) |
|External Links: USPTO, USPTO Assignment, Espacenet|
Chair backrest support
US D597349 S1
The ornamental design for a chair backrest support, as shown and described.
FIG. 1 is a perspective view of a first embodiment of the chair backrest support showing our new design;
FIG. 2 is a side elevational view of thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a perspective view of a second embodiment of the chair backrest support;
FIG. 5 is a side elevational view thereof; and,
FIG. 6 is a rear elevational view thereof.
The dashed lines within the figures are for illustrative purposes only and form no part of the claimed invention.