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Publication numberUSD644466 S1
Publication typeGrant
Application numberUS 29/361,942
Publication dateSep 6, 2011
Filing dateMay 18, 2010
Priority dateMay 18, 2010
Publication number29361942, 361942, US D644466 S1, US D644466S1, US-S1-D644466, USD644466 S1, USD644466S1
InventorsYao-Chuan Wu
Original AssigneeYao-Chuan Wu
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Chair back
US D644466 S1
Images(8)
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Claims(1)
  1. The ornamental design for a chair back, as shown and described.
Description

FIG. 1 is a perspective view of a chair back showing my design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Classifications
U.S. ClassificationD06/716.4