Patent
   D661523
Priority
Dec 07 2010
Filed
Dec 07 2010
Issued
Jun 12 2012
Expiry
Jun 12 2026
Assg.orig
Entity
unknown
5
12
n/a
The ornamental design for a chair headrest, as shown and described.

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof, the left being a mirror image thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Wu, Yao-Chuan

Patent Priority Assignee Title
D683151, Sep 20 2012 Steelcase Inc Chair
D697730, Sep 20 2012 Steelcase Inc Chair
D698165, Sep 20 2012 Steelcase Inc Chair
D699061, Sep 20 2012 Steelcase Inc Arm assembly
D797945, Nov 11 2015 Samsung Electronics Co., Ltd. Head fixing device for medical apparatus
Patent Priority Assignee Title
D507910, Jun 09 2004 BOCK 1 GmbH & Co. KG Headrest
D541062, Apr 14 2006 Office chair
D545582, Jan 17 2006 Chair
D548994, Jan 23 2007 Chair
D549473, May 07 2004 Topstar GmbH Chair
D549474, May 07 2004 Topstar GmbH Chair
D552857, Mar 08 2007 Chair
D568624, Oct 03 2007 Hurng Taih Plastic Master Batch Co., Ltd. Office chair
D585675, Jan 25 2008 IGO Furniture (Foshan) Ltd. Curved headrest frame
D610822, Jan 21 2009 Office chair
D638635, Oct 16 2008 ITOKI CORPORATION Chair
D641572, Feb 01 2010 FUH Shyan Co., Ltd. Chair back frame
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