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Publication numberUSD647337 S1
Publication typeGrant
Application numberUS 29/376,986
Publication dateOct 25, 2011
Priority dateApr 29, 2010
Publication number29376986, 376986, US D647337 S1, US D647337S1, US-S1-D647337, USD647337 S1, USD647337S1
InventorsMark E. Gasser
Original AssigneeGasser Chair Company, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Chair back
US D647337 S1
Abstract  available in
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  1. The ornamental design for a chair back, as shown and described.

FIG. 1 is front elevation view of a chair back;

FIG. 2 is front perspective view of the chair back;

FIG. 3 is side elevation view of the chair back; and,

FIG. 4 is top plan view of the chair back.

The broken-line disclosure of the remainder of the chair is for illustrative purposes only and forms no part of the claimed design.

Non-Patent Citations
1Gasser Product Catalog, Apr. 2007, p. 42; Publisher: Gasser Chair Company, Inc. ; Published in 2007.
U.S. ClassificationD06/716.4