Patent
   D594681
Priority
Oct 18 2004
Filed
Jan 29 2008
Issued
Jun 23 2009
Expiry
Jun 23 2023
Assg.orig
Entity
unknown
7
8
n/a
The ornamental design for a chair back, as shown and described.

FIG. 1 is a perspective view, from the rear and the left, of a chair back showing a first embodiment of my design.

FIG. 2 is a right side elevational view thereof.

FIG. 3 is a left side elevational view thereof.

FIG. 4 is a rear elevational view thereof.

FIG. 5 is a front elevational view thereof.

FIG. 6 is a top plan view thereof.

FIG. 7 is a perspective view, from the rear and the left, of a chair back showing a second embodiment of my design.

FIG. 8 is a left side elevational view thereof.

FIG. 9 is a right side elevational view thereof.

FIG. 10 is a rear elevational view thereof.

FIG. 11 is a front elevational view thereof; and,

FIG. 12 is a top plan view thereof.

In the embodiment of FIGS. 7–12, the chair back is covered with a mesh fabric that extends continuously over all surfaces of the chair back. The mesh fabric has the appearance shown by the exemplary circular areas in FIGS. 7, 10 and 11, which will be visible on the front and back of the chair back, but the mesh pattern will not be visible at the top, bottom and sides of the chair back.

Dauphin, Elke

Patent Priority Assignee Title
9211014, Dec 08 2011 MILLERKNOLL, INC Composite body support member and methods for the manufacture and recycling thereof
D618469, Jun 08 2009 HIGHMARK SMART, RELIABLE SEATING, INC Chair
D627174, Jun 09 2008 HIGHMARK SMART, RELIABLE SEATING, INC Chair
D645682, Aug 19 2009 ITOKI CORPORATION Backrest shell for chair
D646915, Dec 23 2010 Kimball International, Inc. Chair backrest
D703457, Jun 07 2013 MILLERKNOLL, INC Chair
D723851, Jun 07 2013 MILLERKNOLL, INC Backrest support
Patent Priority Assignee Title
D483583, May 24 2001 PAOLI, INC Portion of a chair
D485097, May 24 2001 HNI TECHNOLOGIES INC Portion of a chair
D534384, Apr 07 2005 Backrest for a chair
D539578, Jul 01 2005 Backrest
D540578, Sep 09 2005 Backrest
D540580, Dec 31 2005 Chair backrest
D543398, Jun 19 2006 Chair backrest
D556481, May 09 2007 Allseating Corporation Chair back
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Jan 29 2008Dauphin Entwicklungs und Beteiligungs BmgH(assignment on the face of the patent)
Apr 25 2018DAUPHIN ENTWICKLUNGS - UND BETEILIGUNGS GMBH DAUPHIN ENTWICKLUNGS UND BETEILIGUNGS GMBH DAUPHIN ENTWICKLUNGS UND BETEILIGUNGS BMGH DAUPHIN ENTWICKLUNGS UND BETAILIGUNGSDAUPHIN ENTWICKLUNGS- U BETEILIGUNGS-GMBHCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0472880001 pdf
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