Claims (1)
Claim 1 (Independent)
The ornamental design for a chair back as shown and described.
Full Description
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FIG. 1 is a perspective view of a chair according to the invention.
FIG. 2 is a front view of the chair of FIG. 1 .
FIG. 3 is a rear view of the chair of FIG. 1 .
FIG. 4 is a first side view of the chair of FIG. 1 .
FIG. 5 is a second side view of the chair of FIG. 1 .
FIG. 6 is a top view of the chair of FIG. 1 ; and,
FIG. 7 is a bottom view of the chair of FIG. 1 .
The broken lines depict portion of the chair back that form no part of the claimed design. The long-dash/short-dash broken lines indicate a boundary of the claimed design and form no part of the claimed design.
Citations
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