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					| Patent    D653480 |  
					| Priority Jul 27 2010 |  
					| Filed Jul 27 2010 |  
					| Issued Feb 07 2012 |  
					| Expiry Feb 07 2026 |  
					|  |  
					| Assg.orig |  
					|  |  
					| Entity unknown |  
					 | 5 |  
					 | 26 |  
					 | 
						  n/a |  
						 
    |  |  | 
			  
			  The ornamental design for a leg swivel of a swivel chair, as shown and described. | 
 
	
FIG. 1 is a perspective view of a leg swivel of a swivel chair showing my design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
	
	Tsai, Po-Chuan
	
	
	
	
	  
 	  	 | Patent | Priority | Assignee | Title | 
	      
	 | D437513, | Mar 10 2000 |  | Chair base | 
    
	 | D447895, | Oct 20 2000 |  | Chair legs | 
    
	 | D448591, | Nov 16 2000 | LEGGETT & PLATT CANADA CO   SOCIETE LEGGETT & PLATT CANADA | Chair base | 
    
	 | D458060, | Apr 27 2001 | LEGGETT & PLATT CANADA CO | Chair base | 
    
	 | D458776, | Feb 15 2001 | LEGGETT & PLATT CANADA CO | Chair base | 
    
	 | D460870, | May 22 2000 | Herman Miller, Inc. | Office chair | 
    
	 | D462846, | Dec 21 2001 |  | Seat | 
    
	 | D471039, | Feb 07 2002 |  | Chair base | 
    
	 | D475557, | Nov 15 2002 |  | Chair base | 
    
	 | D482217, | Dec 12 2002 |  | Chair base | 
    
	 | D482549, | Jan 16 2003 |  | Office chair base | 
    
	 | D494387, | Oct 24 2003 | Gruga, U.S.A. | Chair base | 
    
	 | D494787, | Oct 15 2003 |  | Base stand for a seat | 
    
	 | D505024, | Sep 12 2002 | SITLAND S P A | Chair | 
    
	 | D507436, | Jan 02 2003 | Hsin Chernq Enterprise Co., Ltd. | Chair base | 
    
	 | D520254, | Apr 30 2004 | Kokuyo Co., Ltd. | Chair | 
    
	 | D524582, | Sep 22 2003 |  | Office chair base | 
    
	 | D542548, | Mar 31 2006 | Wonderful Year Co., Ltd. | Chair | 
    
	 | D544732, | Jul 05 2006 | LIVING STYLE  B V I   LTD | Chair base | 
    
	 | D549014, | Apr 19 2005 | Donati S.p.A. | Chair base | 
    
	 | D552385, | Oct 10 2006 |  | Office chair base | 
    
	 | D560406, | Oct 12 2006 | BOCK NORTH AMERICA LTD | Chair base | 
    
	 | D562037, | Feb 01 2007 | John, Kaloustian | Seat base | 
    
	 | D583594, | Jun 02 2008 | True Seating Concepts, LLC | Chair base | 
    
	 | D586159, | Aug 08 2007 | Jia Xie Enterprise Co., Ltd. | Chair leg | 
    
	 | D613084, | Dec 12 2008 | Formway Furniture Limited | Chair | 
	
	
	
	  
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