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						 Patent  
						   D652646  
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						 Priority  
						Oct 09 2008 
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						 Filed 
						Apr 06 2009  
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						 Issued 
						Jan 24 2012 
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						 Expiry 
						Jan 24 2026 
					   
					   						
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						 Assg.orig 
						
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						 Entity 
						unknown 
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					    53 
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					    21 
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			  The ornamental design for a chair, as shown and described. 
			  
			  
			  
			  
			 
		 | 
	
 
	
FIG. 1 is a perspective view from the front side of a chair.
FIG. 2 is a perspective view from the rear side thereof.
FIG. 3 is a front elevation view thereof.
FIG. 4 is a rear elevation view thereof.
FIG. 5 is a right side elevation view thereof.
FIG. 6 is a left side elevation view thereof.
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines depict environmental subject matter only and form no part of the claimed design.
	
	Fujita, Hisato
	
	
	  
 	  	 | Patent | 
	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	      
	 | 10264889,  | 
	 Sep 20 2012 | 
	 Steelcase Inc. | 
	 Chair assembly with upholstery covering | 
	 
    
	 | 10842281,  | 
	 Sep 20 2012 | 
	 Steelcase Inc. | 
	 Control assembly for chair | 
	 
    
	 | 11229294,  | 
	 Sep 20 2012 | 
	 Steelcase Inc. | 
	 Chair assembly with upholstery covering | 
	 
    
	 | 11304528,  | 
	 Sep 20 2012 | 
	 Steelcase Inc. | 
	 Chair assembly with upholstery covering | 
	 
    
	 | 11464341,  | 
	 Sep 20 2012 | 
	 Steelcase Inc. | 
	 Chair assembly with upholstery covering | 
	 
    
	 | 8998339,  | 
	 Sep 20 2012 | 
	 Steelcase Inc. | 
	 Chair assembly with upholstery covering | 
	 
    
	 | 9408467,  | 
	 Sep 20 2012 | 
	 Steelcase Inc. | 
	 Chair assembly with upholstery covering | 
	 
    
	 | 9826839,  | 
	 Sep 20 2012 | 
	 Steelcase Inc. | 
	 Chair assembly with upholstery covering | 
	 
    
	 | D662331,  | 
	 Apr 26 2010 | 
	 SHASHI LLC | 
	 Office chair | 
	 
    
	 | D666841,  | 
	 Apr 26 2010 | 
	 Haworth Inc. | 
	 Office chair | 
	 
    
	 | D667231,  | 
	 Mar 25 2010 | 
	 Vitra AG | 
	 Chair | 
	 
    
	 | D667242,  | 
	 Oct 25 2011 | 
	  | 
	 Chair seat body | 
	 
    
	 | D667244,  | 
	 May 20 2011 | 
	  | 
	 Frame of chair backrest | 
	 
    
	 | D669286,  | 
	 Feb 01 2012 | 
	 Oasyschair Co., Ltd. | 
	 Backrest holder for a chair | 
	 
    
	 | D671330,  | 
	 Jun 03 2011 | 
	 Okamura Corporation | 
	 Chair | 
	 
    
	 | D671343,  | 
	 Nov 04 2011 | 
	 Okamura Corporation | 
	 Chair | 
	 
    
	 | D671759,  | 
	 Sep 15 2011 | 
	 Okamura Corporation | 
	 Chair | 
	 
    
	 | D673400,  | 
	 Oct 25 2011 | 
	  | 
	 Chair back | 
	 
    
	 | D684784,  | 
	 Oct 21 2012 | 
	 Zhejian Anji Daming Furniture Co., Ltd. | 
	 Chair | 
	 
    
	 | D687641,  | 
	 May 14 2012 | 
	 BOSS DESIGN LIMITED | 
	 Chair | 
	 
    
	 | D687660,  | 
	 Jun 05 2012 | 
	 Zhongshan Shi Songlin Furniture Co., Ltd; ZHONGSHAN SHI SONGLIN FURNITURE CO , LTD | 
	 Chair back frame | 
	 
    
	 | D688055,  | 
	 Sep 01 2011 | 
	 Flexform Industria Metalurgica LTDA | 
	 Chair | 
	 
    
	 | D688061,  | 
	 Oct 31 2011 | 
	 Okamura Corporation | 
	 Chair | 
	 
    
	 | D688482,  | 
	 Nov 06 2009 | 
	 Hyundai Metal Co., Ltd | 
	 Office chair | 
	 
    
	 | D694538,  | 
	 Sep 20 2012 | 
	 Steelcase Inc | 
	 Chair | 
	 
    
	 | D694539,  | 
	 Sep 20 2012 | 
	 Steelcase Inc | 
	 Chair | 
	 
    
	 | D695034,  | 
	 Nov 13 2012 | 
	 Steelcase Inc. | 
	 Chair | 
	 
    
	 | D696886,  | 
	 Nov 17 2011 | 
	 ITOKI CORPORATION | 
	 Chair | 
	 
    
	 | D697353,  | 
	 Nov 17 2011 | 
	 ITOKI CORPORATION | 
	 Chair | 
	 
    
	 | D698166,  | 
	 Sep 20 2012 | 
	 Steelcase Inc | 
	 Chair | 
	 
    
	 | D709721,  | 
	 Jun 05 2013 | 
	 Okamura Corporation | 
	 Chair | 
	 
    
	 | D727079,  | 
	 Jun 07 2013 | 
	 ITOKI CORPORATION | 
	 Chair | 
	 
    
	 | D770210,  | 
	 Nov 06 2014 | 
	 ITOKI CORPORATION | 
	 Chair | 
	 
    
	 | D775480,  | 
	 Apr 24 2015 | 
	 Topstar GmbH | 
	 Chair | 
	 
    
	 | D778660,  | 
	 Feb 01 2016 | 
	 CHUENG SHINE CO , LTD  | 
	 Chair back frame | 
	 
    
	 | D800469,  | 
	 May 13 2016 | 
	 Vitra AG | 
	 Chair | 
	 
    
	 | D800470,  | 
	 May 13 2016 | 
	 Vitra AG | 
	 Chair | 
	 
    
	 | D800471,  | 
	 May 13 2016 | 
	 Vitra AG | 
	 Chair | 
	 
    
	 | D800472,  | 
	 May 13 2016 | 
	 Vitra AG | 
	 Chair | 
	 
    
	 | D801066,  | 
	 May 13 2016 | 
	 Vitra AG | 
	 Chair | 
	 
    
	 | D801067,  | 
	 May 13 2016 | 
	 Vitra AG | 
	 Chair | 
	 
    
	 | D801068,  | 
	 May 13 2016 | 
	 Vitra AG | 
	 Chair | 
	 
    
	 | D801717,  | 
	 May 13 2016 | 
	 Vitra AG | 
	 Chair | 
	 
    
	 | D801718,  | 
	 May 13 2016 | 
	 Vitra AG | 
	 Chair | 
	 
    
	 | D801719,  | 
	 May 13 2016 | 
	 Vitra AG | 
	 Chair | 
	 
    
	 | D802314,  | 
	 May 13 2016 | 
	 Vitra AG | 
	 Chair | 
	 
    
	 | D802315,  | 
	 May 13 2016 | 
	 Vitra AG | 
	 Chair | 
	 
    
	 | D802316,  | 
	 May 13 2016 | 
	 Vitra AG | 
	 Chair | 
	 
    
	 | D802953,  | 
	 May 13 2016 | 
	 Vitra AG | 
	 Chair | 
	 
    
	 | D889866,  | 
	 Sep 20 2018 | 
	 Okamura Corporation | 
	 Chair | 
	 
    
	 | D898495,  | 
	 Jun 11 2018 | 
	 EXEMPLIS LLC | 
	 Chair | 
	 
    
	 | D900496,  | 
	 Aug 23 2018 | 
	 NINGBO MEIYING HOUSEHOLD GROUP CO , LTD  | 
	 Office chair | 
	 
    
	 | ER5806,  | 
	  | 
	  | 
	  | 
	 
	
	
	
	  
 	  	 | Patent | 
	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	      
	 | 6935689,  | 
	 Jul 03 2002 | 
	 Kokuyo Co., Ltd. | 
	 Chair | 
	 
    
	 | D260330,  | 
	 Mar 23 1976 | 
	 Giroflex-Entwicklungs AG | 
	 Chair or similar article | 
	 
    
	 | D273249,  | 
	 Nov 10 1981 | 
	  | 
	 Chair | 
	 
    
	 | D509969,  | 
	 Sep 05 2003 | 
	 Steelcase Inc | 
	 Seating unit | 
	 
    
	 | D527920,  | 
	 Sep 27 2004 | 
	 Okamura Corporation | 
	 Chair | 
	 
    
	 | D558994,  | 
	 Mar 24 2006 | 
	 HNI Corporation | 
	 Chair | 
	 
    
	 | D559572,  | 
	 Oct 24 2006 | 
	 Okamura Corporation | 
	 Chair | 
	 
    
	 | D562574,  | 
	 Feb 28 2005 | 
	 Haworth, Inc. | 
	 Office chair | 
	 
    
	 | D567521,  | 
	 Oct 24 2006 | 
	 Okamura Corporation | 
	 Chair | 
	 
    
	 | D567522,  | 
	 Oct 24 2006 | 
	 Okamura Corporation | 
	 Chair | 
	 
    
	 | D567523,  | 
	 Oct 24 2006 | 
	 Okamura Corporation | 
	 Chair | 
	 
    
	 | D568057,  | 
	 Oct 24 2006 | 
	 Okamura Corporation | 
	 Chair | 
	 
    
	 | D568625,  | 
	 Oct 01 2004 | 
	 Steelcase Inc. | 
	 Seating unit | 
	 
    
	 | D583581,  | 
	 Oct 10 2007 | 
	 Okamura Corporation | 
	 Chair | 
	 
    
	 | D587914,  | 
	 Jan 28 2008 | 
	 MILLERKNOLL, INC  | 
	 Chair | 
	 
    
	 | D590613,  | 
	 Jan 16 2008 | 
	 KOKUYO CO , LTD  | 
	 Chair | 
	 
    
	 | D595971,  | 
	 Jan 16 2008 | 
	 KOKUYO CO , LTD  | 
	 Chair | 
	 
    
	 | D596884,  | 
	 Dec 23 2008 | 
	 Hurng Taih Plastic Master Batch Co., Ltd. | 
	 Chair back frame | 
	 
    
	 | D613084,  | 
	 Dec 12 2008 | 
	 Formway Furniture Limited | 
	 Chair | 
	 
    
	 | D613086,  | 
	 Apr 24 2009 | 
	 Okamura Corporation | 
	 Chair | 
	 
    
	 | D613088,  | 
	 Apr 24 2009 | 
	 Okamura Corporation | 
	 Chair | 
	 
	
	
	
	
	
	  
	  	 | Date | 
	  	 Maintenance Fee Events | 
	  
	  n/a
	
	
	
	  
	  	 | Date | 
	  	 Maintenance Schedule | 
	  
	  n/a