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Patent
D688482
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Priority
Nov 06 2009
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Filed
Oct 21 2011
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Issued
Aug 27 2013
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Expiry
Aug 27 2027
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Assg.orig
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Entity
unknown
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11
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45
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n/a
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The ornamental design for an office chair, as shown and described.
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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 |
HAWORTH, INC |
Support leg |
Patent |
Priority |
Assignee |
Title |
5318345, |
Jun 07 1991 |
HNI TECHNOLOGIES INC |
Tilt back chair and control |
20050035638, |
|
|
|
D296624, |
Oct 26 1984 |
Fehlbaum & Co |
Chair |
D311286, |
May 15 1986 |
STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN |
Chair |
D312536, |
Jan 14 1986 |
STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN |
Chair |
D322363, |
Jan 25 1988 |
Okamura Corporation |
Chair |
D346909, |
Mar 25 1991 |
Itoki, Co., Ltd. |
Chair |
D383323, |
Feb 17 1995 |
STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN |
Seating unit |
D410342, |
Feb 17 1995 |
STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN |
Seating unit |
D411692, |
Oct 22 1996 |
HNI TECHNOLOGIES INC |
Chair |
D420538, |
Apr 24 1998 |
STEELCASE DEVELOPMENT INC |
Chair |
D436260, |
Nov 08 1999 |
Okamura Corporation |
Chair |
D444309, |
Nov 08 1999 |
Okamura Corporation |
Chair |
D457023, |
May 25 2000 |
Steelcase Inc |
Chair component |
D459903, |
Oct 01 2001 |
|
Chair |
D468122, |
Jun 12 2001 |
Kimball International, Inc. |
Office chair |
D509969, |
Sep 05 2003 |
Steelcase Inc |
Seating unit |
D514339, |
Aug 26 2004 |
VIRCO MFG CORPORATION |
Task chair |
D517820, |
Jun 28 2002 |
Vitra AG |
Chair |
D535112, |
Jun 08 2005 |
KNOLL, INC |
Chair |
D536890, |
Mar 03 2004 |
Steelcase Inc |
Seating unit |
D543041, |
Nov 10 2005 |
Okamura Corporation |
Chair |
D545076, |
Feb 28 2005 |
PNC BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT |
Office chair |
D546086, |
Dec 01 2006 |
|
Office chair |
D549977, |
Mar 24 2006 |
HNI Corporation |
Chair |
D553376, |
Jul 11 2006 |
ITOKI CORPORATION |
Chair |
D555377, |
Feb 24 2006 |
Steelcase Inc |
Seating unit |
D557025, |
Apr 23 2007 |
|
Office chair |
D557917, |
Jul 11 2006 |
ITOKI CORPORATION |
Chair |
D563687, |
May 21 2007 |
Allseating Corporation |
Chair |
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, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT |
Office chair |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a