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Patent
D687660
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Priority
Jun 05 2012
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Filed
Jun 05 2012
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Issued
Aug 13 2013
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Expiry
Aug 13 2027
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Assg.orig
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Entity
unknown
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32
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13
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n/a
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The ornamental design for a chair back frame, as shown and described.
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FIG. 1 is a perspective view of an applicator, 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 view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Hsuan-Chin, Tsai
Patent |
Priority |
Assignee |
Title |
D703457, |
Jun 07 2013 |
MILLERKNOLL, INC |
Chair |
D706068, |
Sep 26 2013 |
Zhongshan Shi Songlin Furniture Co., Ltd.; ZHONGSHAN SHI SONGLIN FURNITURE CO , LTD |
Chair back frame |
D706566, |
Oct 17 2012 |
Okamura Corporation |
Chair |
D707460, |
Oct 17 2012 |
Okamura Corporation |
Chair |
D708879, |
Nov 14 2013 |
Zongshan Shi Songlin Furniture Co., Ltd; ZHONGSHAN SHI SONGLIN FURNITURE CO , LTD |
Chair seat frame |
D708882, |
Aug 07 2013 |
Zhongshan Shi Songlin Furniture Co., Ltd |
Chair back frame |
D723851, |
Jun 07 2013 |
MILLERKNOLL, INC |
Backrest support |
D767320, |
Jul 17 2015 |
|
Chair back |
D770212, |
Jan 13 2015 |
Zhongshan Shi Songlin Furniture Co., Ltd.; ZHONGSHAN SHI SONGLIN FURNITURE CO , LTD |
Chair back frame |
D774345, |
Mar 20 2015 |
Zhongshan Shi Songlin Furniture Co., Ltd.; ZHONGSHAN SHI SONGLIN FURNITURE CO , LTD |
Chair back frame |
D774346, |
Mar 20 2015 |
Zhongshan Shi Songlin Furniture Co., Ltd.; ZHONGSHAN SHI SONGLIN FURNITURE CO , LTD |
Chair back frame |
D774814, |
Sep 06 2016 |
Assa Group, Inc. |
Backrest for a chair |
D782238, |
Apr 03 2015 |
Chair Meister Co., Ltd. |
Chair back frame |
D782239, |
Sep 22 2015 |
Zhongshan Shi Songlin Furniture Co., Ltd.; ZHONGSHAN SHI SONGLIN FURNITURE CO , LTD |
Chair back frame |
D793140, |
Dec 02 2015 |
Zhongshan Shi Songlin Furniture Co., Ltd.; ZHONGSHAN SHI SONGLIN FURNITURE CO , LTD |
Chair back frame |
D793143, |
May 31 2016 |
Zhongshan Shi Songlin Furniture Co., Ltd |
Chair back frame |
D799254, |
Mar 28 2016 |
EXEMPLIS LLC |
Seatback frame |
D818294, |
Mar 07 2016 |
Zhongshan Shi Songlin Furniture Co., Ltd.; ZHONGSHAN SHI SONGLIN FURNITURE CO , LTD |
Chair back frame |
D839035, |
Nov 27 2017 |
|
Chair back frame |
D844358, |
Jun 13 2016 |
MILLERKNOLL, INC |
Chair and chair components |
D845050, |
Jun 13 2016 |
MILLERKNOLL, INC |
Chair and chair components |
D845692, |
Jun 13 2016 |
MILLERKNOLL, INC |
Chair and chair components |
D882317, |
Jun 13 2016 |
MILLERKNOLL, INC |
Chair |
D917217, |
Nov 29 2019 |
Zhongshan Shi Songlin Furniture Co., Ltd. |
Chair back frame |
D917218, |
Jan 21 2020 |
Zhongshan Shi Songlin Furniture Co., Ltd. |
Chair back frame |
D920696, |
Sep 19 2019 |
|
Chair |
D944026, |
Sep 29 2020 |
NINGBO TIANDE XINYI TRADING CO , LTD |
Office chair |
D947574, |
Aug 20 2018 |
COOLSIDE LIMITED |
Internal assembly for travel accessory |
D953085, |
Jan 06 2021 |
|
Chair back frame |
D957839, |
Apr 25 2019 |
|
Chair backrest |
D957846, |
Aug 20 2018 |
COOLSIDE LIMITED |
Travel accessory |
ER1693, |
|
|
|
Patent |
Priority |
Assignee |
Title |
20030001425, |
|
|
|
D540578, |
Sep 09 2005 |
|
Backrest |
D540580, |
Dec 31 2005 |
|
Chair backrest |
D545076, |
Feb 28 2005 |
PNC BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT |
Office chair |
D558994, |
Mar 24 2006 |
HNI Corporation |
Chair |
D579695, |
Mar 17 2008 |
|
Chair frame |
D580198, |
Mar 17 2008 |
|
Chair back |
D580199, |
Jul 02 2008 |
|
Chair backrest |
D641573, |
May 10 2010 |
FUH Shyan Co., Ltd.; FUH SHYAN CO , LTD |
Chair back frame |
D645683, |
Jan 18 2011 |
|
Seatback frame |
D650617, |
Mar 19 2010 |
|
Main frame of chairs |
D652223, |
Oct 09 2008 |
Okamura Corporation |
Chair |
D652646, |
Oct 09 2008 |
Okamura Corporation |
Chair |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a