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					| Patent    D549085 |  
					| Priority Apr 28 2006 |  
					| Filed Apr 28 2006 |  
					| Issued Aug 21 2007 |  
					| Expiry Aug 21 2021 |  
					|  |  
					| Assg.orig |  
					|  |  
					| Entity unknown |  
					 | 18 |  
					 | 47 |  
					 | 
						  n/a |  
						 
    |  |  | 
			  
			  The ornamental design for a sheetrock lifting and retaining apparatus, as shown and described. | 
 
	
FIG. 1 is a front elevation view of a sheetrock lifting and retaining apparatus showing our new design;
FIG. 2 is a side elevation view;
FIG. 3 is a top plan view;
FIG. 4 is a bottom plan view; and,
FIG. 5 is a perspective view of a sheetrock lifting and retaining apparatus showing our new design.
	
	Mevissen, Steven H., Christiansen, Nathan J.
	
	
	  
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