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Publication numberUSD646093 S1
Publication typeGrant
Application numberUS 29/368,763
Publication dateOct 4, 2011
Filing dateAug 30, 2010
Priority dateAug 30, 2010
Publication number29368763, 368763, US D646093 S1, US D646093S1, US-S1-D646093, USD646093 S1, USD646093S1
InventorsMichael Collinson
Original AssigneeBock Ppl Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Chair back
US D646093 S1
Abstract  available in
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  1. The ornamental design for a chair back, as shown and described.

FIG. 1 is a back perspective view of a chair embodying the design;

FIG. 2 is a left side view of the chair of FIG. 1, with the right side being a mirror image;

FIG. 3 is a front view of the chair of FIG. 1;

FIG. 4 is a back view of the chair of FIG. 1; and,

FIG. 5 is a top view of the chair of FIG. 1.

The non-design portions of the article are shown with broken lines.

U.S. ClassificationD06/716.4