Patent
   D683551
Priority
May 29 2012
Filed
May 29 2012
Issued
Jun 04 2013
Expiry
Jun 04 2027
Assg.orig
Entity
unknown
20
11
n/a
The ornamental design for a chair frame, as shown and described.

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
D689707, Jun 18 2012 Genius Champion Enterprises Co., Ltd.; GENIUS CHAMPION ENTERPRISES CO , LTD Office chair
D697731, Oct 04 2012 Formway Furniture Limited Chair
D702451, Jan 28 2013 FRITZ HANSEN A S Chair
D704946, Jul 10 2013 Chair frame
D708879, Nov 14 2013 Zongshan Shi Songlin Furniture Co., Ltd; ZHONGSHAN SHI SONGLIN FURNITURE CO , LTD Chair seat frame
D708885, Jan 22 2014 Zhongśhan Shi Songlin Furniture Co., Ltd; ZHONGSHAN SHI SONGLIN FURNITURE CO , LTD Chair back frame
D751312, Oct 17 2013 Formway Furniture Limited Chair
D766003, Oct 17 2013 Formway Furniture Limited Chair
D773872, May 23 2014 SIDIZ, INC. Armrest
D773873, May 23 2014 SIDIZ, INC. Armrest
D783331, Mar 04 2015 A-Dec, Inc.; A-DEC, INC Stool base
D886480, Sep 29 2017 HANGZHOU JIJIAN HOUSEHOLD PRODUCTS CO., LTD. Swivel chair
D946953, Oct 20 2017 MILLERKNOLL, INC Chair
D946954, Oct 20 2017 MILLERKNOLL, INC Chair
D946955, Oct 20 2017 MILLERKNOLL, INC Chair
D959180, Oct 20 2017 MillerKnoll, Inc. Chair
D977887, Oct 20 2017 MillerKnoll, Inc. Chair
ER1481,
ER4254,
ER4823,
Patent Priority Assignee Title
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D576416, Jan 02 2008 Chair
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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
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