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The new and ornamental design for a chair shell, as shown and described.
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The broken lines in the drawings represent unclaimed features of the chair shell and unclaimed environment that form no part of the claimed design.
| Patent | Priority | Assignee | Title |
| D817680, | May 22 2015 | Kimball International, Inc. | Seat shell |
| D886964, | Mar 10 2017 | GAINSBOROUGH HEALTHCARE GROUP LTD | Bath seat |
| D891139, | Jun 07 2019 | STEELCASE | Chair |
| D891140, | Jun 07 2019 | STEELCASE | Chair |
| D907391, | Jul 31 2019 | Harvest-Excel International Pte. Ltd.; HARVEST-EXCEL INTERNATIONAL PTE LTD | Chair |
| Patent | Priority | Assignee | Title |
| 233140, | |||
| 2818911, | |||
| 3574400, | |||
| 4854641, | Jan 23 1989 | 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, | |||
| 193847, | |||
| 205939, | |||
| D404928, | Oct 29 1997 | Go-kart seat for racing | |
| 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 |
| D554382, | May 18 2005 | Steelcase Inc | Seating unit |
| D554386, | May 18 2005 | 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 |
| 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 |
| D636614, | Oct 16 2008 | ITOKI CORPORATION | Chair |
| D646085, | Feb 01 2010 | Steelcase Inc | Seating unit |
| D648158, | Mar 19 2010 | Global Allies, LLC | Task chair |
| 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 | HAWORTH, INC | Office chair |
| D656752, | Jul 09 2010 | INTERSTUHL BUEROMOEBEL GMBH & CO KG | Chair |
| D662331, | Apr 26 2010 | SHASHI LLC | 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 |
| D678690, | Aug 22 2012 | Varier Furniture AS | Chair |
| D679107, | May 16 2012 | HAWORTH, INC | 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 |
| 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 |
| D742673, | Jul 10 2013 | OFFISIT S.R.L. | Chair |
| D743711, | Apr 07 2014 | KARTELL S P A | Chair |
| D752889, | Sep 09 2014 | BOSS DESIGN LIMITED | Armchair |
| D768421, | Oct 28 2015 | Global Allies, LLC | Task chair |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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