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					| Patent    D580489 |  
					| Priority Apr 11 2007 |  
					| Filed Sep 12 2007 |  
					| Issued Nov 11 2008 |  
					| Expiry Nov 11 2022 |  
					|  |  
					| Assg.orig |  
					|  |  
					| Entity unknown |  
					 | 42 |  
					 | 23 |  
					 | 
						  n/a |  
						 
    |  |  | 
			  
			  The ornamental design for a dual-tip highlighter, as shown and described. | 
 
	
FIG. 1 is a lower front perspective view of a dual-tip highlighter showing my new design;
FIG. 2 is an exploded upper front right perspective view of the dual-tip highlighter shown in FIG. 1;
FIG. 3 is a right side elevation view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a front elevation view thereof;
FIG. 6 is a left side elevation view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a rear elevation view thereof.
	
	Ma, Qiankun
	
	
	  
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	 | ER1410, |  |  |  | 
    
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	 | D566762, | Sep 09 2005 | NINGBO BEIFA GROUP CO , LTD | Highlighter | 
	
	
	
	
	
	  
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