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Patent
D579695
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Priority
Mar 17 2008
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Filed
Mar 17 2008
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Issued
Nov 04 2008
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Expiry
Nov 04 2022
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Assg.orig
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Entity
unknown
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32
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16
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n/a
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The ornamental design for a chair frame, as shown and described.
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FIG. 1 is a perspective view of a chair frame showing my 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;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Wu, Yao-Chuan
Patent |
Priority |
Assignee |
Title |
11109683, |
Feb 21 2019 |
Steelcase Inc. |
Body support assembly and method for the use and assembly thereof |
11357329, |
Dec 13 2019 |
Steelcase Inc |
Body support assembly and methods for the use and assembly thereof |
11602223, |
Feb 21 2019 |
Steelcase Inc. |
Body support assembly and methods for the use and assembly thereof |
11786039, |
Dec 13 2019 |
Steelcase Inc. |
Body support assembly and methods for the use and assembly thereof |
11805913, |
Dec 13 2019 |
Steelcase Inc. |
Body support assembly and methods for the use and assembly thereof |
11910934, |
Feb 21 2019 |
Steelcase Inc. |
Body support assembly and methods for the use and assembly thereof |
D596884, |
Dec 23 2008 |
Hurng Taih Plastic Master Batch Co., Ltd. |
Chair back frame |
D600462, |
Sep 16 2008 |
KOKUYO CO , LTD |
Chair |
D604527, |
Sep 16 2008 |
KOKUYO CO , LTD |
Chair |
D609021, |
Sep 16 2008 |
KOKUYO CO , LTD |
Chair |
D611741, |
Sep 09 2009 |
IGO Furniture (Foshan) Ltd, |
Seatback |
D645683, |
Jan 18 2011 |
|
Seatback frame |
D645684, |
Jan 18 2011 |
|
Combined seatback frame |
D647314, |
Jan 19 2010 |
Chueng Shine Co., Ltd. |
Chair frame |
D647716, |
Jan 19 2010 |
Chueng Shine Co., Ltd. |
Chair frame |
D648966, |
Jun 24 2010 |
MERRYFAIR CHAIR SYSTEM SDN BHD |
Back frame of chair |
D648967, |
Jun 24 2010 |
MERRYFAIR CHAIR SYSTEM SDN BHD |
Back and seat frame of chair |
D661136, |
Jul 08 2010 |
|
Chair backrest |
D661137, |
Nov 16 2011 |
|
Chair backrest |
D683574, |
Aug 15 2012 |
|
Chair backrest |
D687660, |
Jun 05 2012 |
Zhongshan Shi Songlin Furniture Co., Ltd; ZHONGSHAN SHI SONGLIN FURNITURE CO , LTD |
Chair back frame |
D703457, |
Jun 07 2013 |
MILLERKNOLL, INC |
Chair |
D703966, |
Jun 13 2013 |
|
Chair frame |
D704946, |
Jul 10 2013 |
|
Chair frame |
D718544, |
Mar 17 2014 |
Chueng Shine Co., Ltd. |
Chair |
D774320, |
Aug 27 2015 |
|
Chair |
D792120, |
Jul 24 2015 |
|
Chair |
D799843, |
Feb 13 2015 |
Min, Chen |
Chair |
D799877, |
Mar 28 2016 |
EXEMPLIS LLC |
Lumbar support frame |
D805336, |
Jun 06 2016 |
Okamura Corporation |
Chair |
D839035, |
Nov 27 2017 |
|
Chair back frame |
D937592, |
Jan 28 2019 |
ZHEJIANG SUNON FURNITURE MANUFACTURE CO., LTD. |
Chair |
Patent |
Priority |
Assignee |
Title |
D445580, |
Sep 28 2000 |
Formway Furniture Limited |
Chair |
D486656, |
Mar 13 2003 |
|
Chair |
D505798, |
Apr 04 2001 |
Sedus Stoll AG |
Chair |
D507124, |
Jul 13 2004 |
|
Chair |
D514831, |
Oct 02 2003 |
Zhejiang Himax Furniture Industry Corp., Ltd. |
Chair |
D514832, |
Oct 02 2003 |
Zhejiang Himax Furniture Industry Corp Ltd. |
Chair |
D534384, |
Apr 07 2005 |
|
Backrest for a chair |
D540580, |
Dec 31 2005 |
|
Chair backrest |
D541062, |
Apr 14 2006 |
|
Office chair |
D545076, |
Feb 28 2005 |
PNC BANK |
Office chair |
D548992, |
Mar 24 2006 |
HNI Corporation |
Chair |
D549976, |
Nov 09 2006 |
|
Chair |
D549977, |
Mar 24 2006 |
HNI Corporation |
Chair |
D550467, |
Mar 24 2006 |
HNI Corporation |
Chair |
D558994, |
Mar 24 2006 |
HNI Corporation |
Chair |
D568624, |
Oct 03 2007 |
Hurng Taih Plastic Master Batch Co., Ltd. |
Office chair |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a