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Patent
D576813
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Priority
Feb 22 2008
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Filed
Feb 22 2008
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Issued
Sep 16 2008
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Expiry
Sep 16 2022
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Assg.orig
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Entity
unknown
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57
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13
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n/a
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The ornamental design of the office chair, as shown and described.
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FIG. 1 is a perspective view of our new office chair;
FIG. 2 is a front elevation view thereof,
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a top view thereof;
FIG. 5 is a bottom view thereof; and,
FIG. 6 is a side view thereof.
Baldanzi, Adriano, Novelli, Alessandro
Patent |
Priority |
Assignee |
Title |
D600462, |
Sep 16 2008 |
KOKUYO CO , LTD |
Chair |
D604527, |
Sep 16 2008 |
KOKUYO CO , LTD |
Chair |
D609021, |
Sep 16 2008 |
KOKUYO CO , LTD |
Chair |
D616654, |
Mar 31 2009 |
Okamura Corporation |
Chair |
D616655, |
Mar 31 2009 |
Okamura Corporation |
Chair |
D634558, |
Jul 02 2010 |
|
Chair |
D656329, |
Aug 19 2009 |
ITOKI CORPORATION |
Chair |
D665590, |
Mar 23 2011 |
Topstar GmbH |
Chair |
D683151, |
Sep 20 2012 |
Steelcase Inc |
Chair |
D688056, |
Jun 08 2012 |
EXEMPLIS LLC |
Office chair |
D689313, |
Sep 20 2012 |
Steelcase Inc. |
Chair |
D689319, |
Sep 20 2012 |
Steelcase Inc. |
Chair |
D690146, |
Sep 20 2012 |
Steelcase Inc. |
Chair |
D690523, |
Nov 06 2009 |
PATRA CO , LTD |
Office chair |
D690547, |
Sep 20 2012 |
Steelcase Inc. |
Chair |
D695538, |
Apr 16 2013 |
KUSCH+CO GMBH |
Seating furniture |
D696886, |
Nov 17 2011 |
ITOKI CORPORATION |
Chair |
D697330, |
May 10 2013 |
|
Seat |
D697353, |
Nov 17 2011 |
ITOKI CORPORATION |
Chair |
D697730, |
Sep 20 2012 |
Steelcase Inc |
Chair |
D698165, |
Sep 20 2012 |
Steelcase Inc |
Chair |
D699958, |
Sep 20 2012 |
Steelcase Inc |
Chair |
D714563, |
Sep 27 2013 |
Scandinavian Business Seating AS |
Chair |
D718544, |
Mar 17 2014 |
Chueng Shine Co., Ltd. |
Chair |
D742674, |
Sep 20 2013 |
Formway Furniture Limited |
Chair |
D755532, |
Sep 12 2014 |
DONGGUAN KENTEC OFFICE SEATING CO , LTD |
Office chair |
D758774, |
Apr 24 2015 |
Steelcase Inc. |
Headrest assembly |
D759415, |
Apr 24 2015 |
Steelcase Inc. |
Headrest |
D760526, |
Apr 24 2015 |
Steelcase Inc. |
Headrest assembly |
D781604, |
Apr 24 2015 |
Steelcase Inc. |
Chair |
D781605, |
Apr 24 2015 |
Steelcase Inc. |
Chair |
D800469, |
May 13 2016 |
Vitra AG |
Chair |
D800470, |
May 13 2016 |
Vitra AG |
Chair |
D800471, |
May 13 2016 |
Vitra AG |
Chair |
D800472, |
May 13 2016 |
Vitra AG |
Chair |
D801067, |
May 13 2016 |
Vitra AG |
Chair |
D801068, |
May 13 2016 |
Vitra AG |
Chair |
D801717, |
May 13 2016 |
Vitra AG |
Chair |
D801718, |
May 13 2016 |
Vitra AG |
Chair |
D801719, |
May 13 2016 |
Vitra AG |
Chair |
D802314, |
May 13 2016 |
Vitra AG |
Chair |
D802315, |
May 13 2016 |
Vitra AG |
Chair |
D802316, |
May 13 2016 |
Vitra AG |
Chair |
D802953, |
May 13 2016 |
Vitra AG |
Chair |
D838506, |
Sep 30 2016 |
Scandinavian Business Seating AS |
Chair |
D888450, |
Jun 24 2019 |
ZHEJIANG MOTOSTUHL FURNITURE CO., LTD |
Chair |
D889152, |
Jun 05 2018 |
MILLERKNOLL, INC |
Chair |
D893907, |
Sep 30 2016 |
Scandinavian Business Seating AS |
Chair |
D893908, |
Sep 30 2016 |
Scandinavian Business Seating AS |
Chair |
D902614, |
Sep 28 2018 |
ZHEJIANG YUEQIANG FURNITURE TECHNOLOGY CO LTD |
Chair |
D903353, |
Oct 01 2018 |
Vitra AG |
Armchair |
D904058, |
Mar 11 2019 |
SHENZHEN GAVEE HOME CO., LTD. |
Swivel chair |
D916476, |
Aug 17 2015 |
Dxracer Technology Wuxi Co., Ltd. |
Chair |
D955767, |
May 29 2020 |
Henglin Home Furnishings Co., Ltd. |
Chair |
D975459, |
Jun 07 2019 |
|
Office chair |
D979966, |
Jan 08 2021 |
INTER IKEA SYSTEMS B.V. |
Office chair |
ER8977, |
|
|
|
Patent |
Priority |
Assignee |
Title |
20050062323, |
|
|
|
227953, |
|
|
|
D436456, |
Apr 12 2000 |
Allseating Corporation |
Chair |
D476821, |
Feb 15 2002 |
HNI TECHNOLOGIES INC |
Ergonomic chair |
D481879, |
Nov 15 2002 |
|
Chair |
D486656, |
Mar 13 2003 |
|
Chair |
D540079, |
Apr 03 2005 |
BOCK 1 GmbH & Co. KG |
Seat back |
D541062, |
Apr 14 2006 |
|
Office chair |
D541063, |
Apr 14 2006 |
|
Office chair |
D545582, |
Jan 17 2006 |
|
Chair |
D548474, |
Oct 13 2004 |
Stoll Giroflex AG |
Chair |
D550976, |
Sep 27 2005 |
Vitra AG |
Chair |
D557915, |
Sep 15 2004 |
MERRYFAIR CHAIR SYSTEM SDN BHD |
Chair |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a