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					| Patent    D629575 |  
					| Priority Jul 29 2009 |  
					| Filed Jul 29 2009 |  
					| Issued Dec 21 2010 |  
					| Expiry Dec 21 2024 |  
					|  |  
					| Assg.orig |  
					|  |  
					| Entity unknown |  
					 | 3 |  
					 | 11 |  
					 | 
						  n/a |  
						 
    |  |  | 
			  
			  
			  
			  
			  I claim the ornamental design for a dust collector, as shown and described. | 
 
	
FIG. 1 is a front perspective view of a dust collector showing my new 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.
	
	Cheng, Mao-Nan
	
	
	
	
	  
 	  	 | Patent | Priority | Assignee | Title | 
	      
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