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					| Patent    D582422 |  
					| Priority Apr 05 2007 |  
					| Filed Apr 05 2007 |  
					| Issued Dec 09 2008 |  
					| Expiry Dec 09 2022 |  
					|  |  
					| Assg.orig |  
					|  |  
					| Entity unknown |  
					 | 9 |  
					 | 13 |  
					 | 
						  n/a |  
						 
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			  The ornamental design for a keyboard, as shown and described. | 
 
	
FIG. 1 is a perspective view of a keyboard showing the new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a first side view thereof;
FIG. 5 is a second side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The non-shaded broken line regions in FIGS. 1–7 are for the purpose of illustrating portions of the article and form no part of the claimed design.
	
	Ikeda, John, Baseflug, Michael, Ledbetter, Carl J., Wahl, Eric, Randall, Jared
	
	
	
	
	  
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