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Patent
D546086
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Priority
Dec 01 2006
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Filed
Dec 01 2006
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Issued
Jul 10 2007
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Expiry
Jul 10 2021
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Assg.orig
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Entity
unknown
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8
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6
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n/a
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The ornamental design for a office chair, as show and described
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FIG. 1 is a perspective view of a office chair showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof, the opposite side being a mirror image of the shown;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
Chen, Yung-Hua
Patent |
Priority |
Assignee |
Title |
D579241, |
Apr 09 2008 |
Nightingale Corp. |
Chair mechanism |
D603630, |
Aug 25 2008 |
True Innovations, LLC |
Chair base |
D641572, |
Feb 01 2010 |
FUH Shyan Co., Ltd. |
Chair back frame |
D641575, |
Sep 03 2010 |
FUH Shyan Co., Ltd.; Chueng Shine Co., Ltd. |
Three-piece chair backrest frame |
D644466, |
May 18 2010 |
|
Chair back |
D656329, |
Aug 19 2009 |
ITOKI CORPORATION |
Chair |
D688482, |
Nov 06 2009 |
Hyundai Metal Co., Ltd |
Office chair |
D690523, |
Nov 06 2009 |
PATRA CO , LTD |
Office chair |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
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Maintenance Schedule |
n/a