Patent
   D688482
Priority
Nov 06 2009
Filed
Oct 21 2011
Issued
Aug 27 2013
Expiry
Aug 27 2027
Assg.orig
Entity
unknown
11
45
n/a
The ornamental design for an office chair, as shown and described.

FIG. 1 is a perspective view of an office chair showing my new design;

FIG. 2 is a front plan view thereof;

FIG. 3 is a rear plan view thereof;

FIG. 4 is a first side view thereof;

FIG. 5 is a second side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken line showing of environment is for illustrative purposes only and forms no part of the claimed design.

Choi, Myong Kyu

Patent Priority Assignee Title
10448742, May 23 2012 HNI Technologies Inc. Chair with pivot function
9198514, May 23 2012 HNI TECHNOLOGIES INC Chair with pivot function and method of making
9743773, May 23 2012 HNI Technologies, Inc. Method of making a chair with pivot function
D702955, Oct 08 2012 Vitra AG Chair
D707995, May 23 2012 HNI TECHNOLOGIES INC Chair
D713664, Feb 07 2013 SAFCO PRODUCTS CO Chair with back support and seat
D718066, Aug 01 2013 Manufacturas Munoz S.A.S.—MUMA S.A.S. Ergonomic chair
D751835, Sep 19 2014 Okamura Corporation Chair
D788483, Jun 05 2015 9TO5 SEATING LLC Chair
D805823, Jun 05 2014 DSA International, Inc. Support leg
D807672, Feb 06 2015 PNC BANK Support leg
Patent Priority Assignee Title
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20050035638,
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D420538, Apr 24 1998 STEELCASE DEVELOPMENT INC Chair
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D583581, Oct 10 2007 Okamura Corporation Chair
D595971, Jan 16 2008 KOKUYO CO , LTD Chair
D607653, Nov 14 2007 Steelcase Inc Chair backrest support
D608557, Mar 27 2009 Aishin Co., Ltd. Office chair
D609021, Sep 16 2008 KOKUYO CO , LTD Chair
D613085, Apr 24 2009 Okamura Corporation Chair
D613087, Apr 24 2009 Okamura Corporation Chair
D627983, Nov 09 2009 Kabushiki Kaisha Uchida Yoko Chair
D652646, Oct 09 2008 Okamura Corporation Chair
D652647, Mar 17 2010 DAUPHIN ENTWICKLUNGS-U BETEILIGUNGS-GMBH Chair
D653044, Sep 18 2009 DAUPHIN ENTWICKLUNGS-U BETEILIGUNGS-GMBH Chair
D653045, Mar 17 2010 DAUPHIN ENTWICKLUNGS-U BETEILIGUNGS-GMBH Chair
D654280, Oct 09 2008 Okamura Corporation Chair
D656329, Aug 19 2009 ITOKI CORPORATION Chair
D666841, Apr 26 2010 PNC BANK Office chair
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 11 2011CHOI, MYONG KYUHYUNDAI METAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0271020922 pdf
Oct 21 2011Hyundai Metal Co., Ltd(assignment on the face of the patent)
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