Patent
   D687660
Priority
Jun 05 2012
Filed
Jun 05 2012
Issued
Aug 13 2013
Expiry
Aug 13 2027
Assg.orig
Entity
unknown
32
13
n/a
The ornamental design for a chair back frame, as shown and described.

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
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 05 2012Zhongshan Shi Songlin Furniture Co., Ltd(assignment on the face of the patent)
Jun 05 2012TSAI, HSUAN-CHINZHONGSHAN SHI SONGLIN FURNITURE CO , LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0283200299 pdf
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