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Patent
D799230
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Priority
Jun 09 2016
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Filed
Jun 09 2016
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Issued
Oct 10 2017
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Expiry
Oct 10 2032
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Assg.orig
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Entity
unknown
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3
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95
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n/a
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The ornamental design for a task chair, as shown and described.
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FIG. 1 is a perspective view of a task chair showing my new design;
FIG. 2 is a view in front elevation thereof;
FIG. 3 is a view in right side elevation thereof with the view in left side elevation being a mirror image of the view in right side elevation;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof; and,
FIG. 6 is a view in rear elevation thereof.
The broken lines in the drawings represent unclaimed features of the task chair and form no part of the claimed design.
Cvek, Sava
Patent |
Priority |
Assignee |
Title |
233140, |
|
|
|
2818911, |
|
|
|
4854641, |
Jan 23 1989 |
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Adjustable chair |
5772282, |
Jun 15 1992 |
HERMAN MILLER, INC |
Tilt control mechanism for a chair |
6386634, |
Jun 15 1992 |
Herman Miller, Inc. |
Office chair |
6709058, |
Apr 09 1999 |
HUMANSCALE CORP |
Ergonomic chair |
6959965, |
Apr 09 1999 |
Humanscale Corporation |
Ergonomic chair |
6966604, |
Jun 15 1992 |
Herman Miller, Inc. |
Chair with a linkage assembly |
7517024, |
Feb 03 2006 |
|
Post-assembly tension adjustment in elastomeric material applications |
7806478, |
Jan 04 2006 |
|
Task chair with dual tilting capabilities |
20050275265, |
|
|
|
D493626, |
May 31 2002 |
HNI TECHNOLOGIES INC |
Chair |
D499895, |
Jan 30 2004 |
HNI TECHNOLOGIES INC |
Swivel chair |
D514832, |
Oct 02 2003 |
Zhejiang Himax Furniture Industry Corp Ltd. |
Chair |
D517820, |
Jun 28 2002 |
Vitra AG |
Chair |
D521755, |
Nov 12 2003 |
Kokuyo Co., Ltd. |
Chair |
D535112, |
Jun 08 2005 |
KNOLL, INC |
Chair |
D535838, |
May 14 2004 |
Steelcase Inc |
Seating unit |
D546085, |
May 14 2004 |
Steelcase Inc |
Seating unit |
D557027, |
Oct 24 2006 |
Okamura Corporation |
Chair |
D558995, |
Oct 24 2006 |
Okamura Corporation |
Chair |
D558996, |
Oct 24 2006 |
Okamura Corporation |
Chair |
D559571, |
Apr 20 2004 |
Vitra AG |
Chair |
D559572, |
Oct 24 2006 |
Okamura Corporation |
Chair |
D559573, |
Oct 24 2006 |
Okamura Corporation |
Chair |
D559574, |
Oct 24 2006 |
Okamura Corporation |
Chair |
D576809, |
Jun 08 2007 |
Cramer LLC |
Chair assembly |
D576814, |
Feb 22 2008 |
IVARS S.p.A. |
Office chair |
D582170, |
May 16 2008 |
|
Chair |
D595970, |
Jan 16 2008 |
KOKUYO CO , LTD |
Chair |
D596418, |
Jan 16 2008 |
KOKUYO CO , LTD |
Chair |
D597329, |
Dec 22 2008 |
Takano Co., Ltd. |
Chair |
D597349, |
Nov 14 2007 |
Steelcase Inc |
Chair backrest support |
D600462, |
Sep 16 2008 |
KOKUYO CO , LTD |
Chair |
D607653, |
Nov 14 2007 |
Steelcase Inc |
Chair backrest support |
D607672, |
Sep 11 2009 |
Global Allies, LLC |
Task chair |
D609037, |
Sep 08 2009 |
ITOKI CORPORATION |
Seat |
D609482, |
Apr 01 2009 |
Wilkhahn Wilkening + Hahne GmbH & Co. |
Seating furniture |
D613085, |
Apr 24 2009 |
Okamura Corporation |
Chair |
D613087, |
Apr 24 2009 |
Okamura Corporation |
Chair |
D636612, |
Feb 01 2010 |
Steelcase Inc |
Seating unit |
D636613, |
Feb 01 2010 |
Steelcase Inc |
Seating unit |
D636614, |
Oct 16 2008 |
ITOKI CORPORATION |
Chair |
D646085, |
Feb 01 2010 |
Steelcase Inc |
Seating unit |
D646497, |
Feb 01 2010 |
Steelcase Inc |
Seating unit |
D649795, |
Oct 16 2009 |
Okamura Corporation |
Chair |
D652223, |
Oct 09 2008 |
Okamura Corporation |
Chair |
D654709, |
Oct 09 2008 |
Okamura Corporation |
Chair |
D654710, |
Oct 09 2008 |
Okamura Corporation |
Chair |
D654711, |
Oct 09 2008 |
Okamura Corporation |
Chair |
D655522, |
Apr 26 2010 |
PNC BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT |
Office chair |
D656752, |
Jul 09 2010 |
INTERSTUHL BUEROMOEBEL GMBH & CO KG |
Chair |
D662331, |
Apr 26 2010 |
PNC BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT |
Office chair |
D663129, |
Mar 31 2010 |
Stoll Giroflex AG |
Chair |
D665589, |
Mar 23 2011 |
Topstar GmbH |
Chair |
D665592, |
Mar 25 2010 |
Vitra AG |
Chair |
D666016, |
Mar 25 2010 |
Vitra AG |
Chair |
D667231, |
Mar 25 2010 |
Vitra AG |
Chair |
D667243, |
Oct 25 2011 |
|
Chair seat body |
D670927, |
Sep 15 2011 |
Okamura Corporation |
Chair |
D671332, |
Jun 03 2011 |
Okamura Corporation |
Chair |
D671759, |
Sep 15 2011 |
Okamura Corporation |
Chair |
D679107, |
May 16 2012 |
PNC BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT |
Office chair |
D679517, |
Jan 10 2011 |
Steelcase Inc |
Seating unit |
D687641, |
May 14 2012 |
BOSS DESIGN LIMITED |
Chair |
D688056, |
Jun 08 2012 |
EXEMPLIS LLC |
Office chair |
D688483, |
May 09 2012 |
Okamura Corporation |
Chair |
D690523, |
Nov 06 2009 |
PATRA CO , LTD |
Office chair |
D694537, |
Sep 20 2012 |
Steelcase Inc |
Chair |
D694538, |
Sep 20 2012 |
Steelcase Inc |
Chair |
D696886, |
Nov 17 2011 |
ITOKI CORPORATION |
Chair |
D701068, |
Mar 21 2012 |
ITOKI CORPORATION |
Chair |
D703988, |
Jun 07 2013 |
Steelcase Inc |
Chair |
D704487, |
Jun 07 2013 |
Steelcase Inc |
Chair |
D704944, |
Apr 08 2013 |
HNI TECHNOLOGIES INC |
Chair |
D707976, |
Jun 07 2013 |
Steelcase Inc |
Chair |
D710640, |
Mar 21 2012 |
ITOKI CORPORATION |
Chair |
D711127, |
Sep 20 2013 |
Formway Furniture Limited |
Chair |
D713664, |
Feb 07 2013 |
SAFCO PRODUCTS CO |
Chair with back support and seat |
D714069, |
Nov 19 2013 |
|
Mesh back task chair |
D714070, |
Nov 19 2013 |
|
Mesh back task chair with pelvic positioning |
D724367, |
Oct 31 2012 |
SIDIZ, INC |
Swivel chair |
D726468, |
Jun 12 2014 |
Steelcase Inc. |
Chair |
D727076, |
Jun 07 2013 |
ITOKI CORPORATION |
Chair |
D727079, |
Jun 07 2013 |
ITOKI CORPORATION |
Chair |
D728292, |
Nov 12 2013 |
Kokuyo Furniture Co., Ltd. |
Chair |
D729529, |
Apr 02 2014 |
HASKELL OFFICE |
Seating unit with base |
D729530, |
Jul 28 2014 |
HASKELL OFFICE |
Seating unit with base |
D729564, |
Apr 02 2014 |
HASKELL OFFICE |
Seating unit |
D731801, |
Jun 12 2014 |
Steelcase Inc. |
Chair |
D731802, |
Jun 12 2014 |
Steelcase Inc. |
Chair |
D738657, |
Jul 25 2014 |
HASKELL OFFICE |
Seating unit |
D763612, |
Dec 22 2014 |
MILLERKNOLL, INC |
Chair |
D771961, |
May 22 2015 |
Kimball International, Inc |
Student chair |
D772626, |
May 22 2015 |
Kimball International, Inc |
Seat shell |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
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