Patent
   D706068
Priority
Sep 26 2013
Filed
Sep 26 2013
Issued
Jun 03 2014
Expiry
Jun 03 2028
Assg.orig
Entity
unknown
9
6
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.

Tsai, Hsuan-Chin

Patent Priority Assignee Title
D723851, Jun 07 2013 MILLERKNOLL, INC Backrest support
D724880, Sep 29 2014 Zhongshan Shi Songlin Furniture Co., Ltd.; ZHONGSHAN SHI SONGLIN FURNITURE CO , LTD Chair back frame
D767320, Jul 17 2015 Chair back
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
D818294, Mar 07 2016 Zhongshan Shi Songlin Furniture Co., Ltd.; ZHONGSHAN SHI SONGLIN FURNITURE CO , LTD Chair back frame
D947574, Aug 20 2018 COOLSIDE LIMITED Internal assembly for travel accessory
D957846, Aug 20 2018 COOLSIDE LIMITED Travel accessory
ER1693,
Patent Priority Assignee Title
D558994, Mar 24 2006 HNI Corporation Chair
D580198, Mar 17 2008 Chair back
D596885, May 05 2009 Chair backrest
D645683, Jan 18 2011 Seatback frame
D669286, Feb 01 2012 Oasyschair Co., Ltd. Backrest holder for a chair
D687660, Jun 05 2012 Zhongshan Shi Songlin Furniture Co., Ltd; ZHONGSHAN SHI SONGLIN FURNITURE CO , LTD Chair back frame
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 26 2013Zhongshan Shi Songlin Furniture Co., Ltd.(assignment on the face of the patent)
Sep 26 2013TSAI, HSUAN-CHINZHONGSHAN SHI SONGLIN FURNITURE CO , LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0312860041 pdf
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