Patent
   D641573
Priority
May 10 2010
Filed
May 10 2010
Issued
Jul 19 2011
Expiry
Jul 19 2025
Assg.orig
Entity
unknown
14
11
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
D647337, Apr 29 2010 Gasser Chair Company, Inc. Chair back
D647739, Apr 29 2010 Gasser Chair Company, Inc.; GASSER CHAIR COMPANY, INC Chair back
D687660, Jun 05 2012 Zhongshan Shi Songlin Furniture Co., Ltd; ZHONGSHAN SHI SONGLIN FURNITURE CO , LTD Chair back frame
D728292, Nov 12 2013 Kokuyo Furniture Co., Ltd. Chair
D767320, Jul 17 2015 Chair back
D774346, Mar 20 2015 Zhongshan Shi Songlin Furniture Co., Ltd.; ZHONGSHAN SHI SONGLIN FURNITURE CO , LTD Chair back frame
D782238, Apr 03 2015 Chair Meister Co., Ltd. Chair back frame
D798092, Jan 09 2017 Oasyschair Co., Ltd.; OASYSCHAIR CO , LTD Backrest for a chair
D818294, Mar 07 2016 Zhongshan Shi Songlin Furniture Co., Ltd.; ZHONGSHAN SHI SONGLIN FURNITURE CO , LTD Chair back frame
D823626, Jun 26 2017 Frame for the back of a chair
D859047, Jan 05 2018 DONGGUAN KENTEC OFFICE SEATING CO., LTD. Chair back
D947574, Aug 20 2018 COOLSIDE LIMITED Internal assembly for travel accessory
D957846, Aug 20 2018 COOLSIDE LIMITED Travel accessory
ER1693,
Patent Priority Assignee Title
6874852, Sep 28 2000 Formway Furniture Limited Lumbar support
6910741, Sep 28 2000 Formway Furniture Limited Lumbar support
D446397, Sep 28 2000 Formway Furniture Limited Chair
D493626, May 31 2002 HNI TECHNOLOGIES INC Chair
D505798, Apr 04 2001 Sedus Stoll AG Chair
D534384, Apr 07 2005 Backrest for a chair
D540079, Apr 03 2005 BOCK 1 GmbH & Co. KG Seat back
D540580, Dec 31 2005 Chair backrest
D541062, Apr 14 2006 Office chair
D543398, Jun 19 2006 Chair backrest
D582170, May 16 2008 Chair
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
May 10 2010FUH Shyan Co., Ltd.(assignment on the face of the patent)
May 10 2010TSAI, HSUAN-CHINFUH SHYAN CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0243570536 pdf
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