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					| Patent    D642334 |  
					| Priority Nov 02 2010 |  
					| Filed Nov 02 2010 |  
					| Issued Jul 26 2011 |  
					| Expiry Jul 26 2025 |  
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					| Assg.orig |  
					|  |  
					| Entity unknown |  
					 | 0 |  
					 | 10 |  
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			  The ornamental design for a blocking wedge, as shown and described. | 
 
	
FIG. 1 is a top plan view of my present design a blocking wedge.
FIG. 2 is a left end plan view of the blocking wedge shown in FIG. 1.
FIG. 3 is a right side elevational view of the blocking wedge shown in FIG. 1
FIG. 4 is a left side elevational view of the blocking wedge shown in FIG. 1.
FIG. 5 is a bottom plan view of the blocking wedge shown in FIG. 1.
FIG. 6 is a right end view of the blocking wedge shown in FIG. 1.
FIG. 7 is a top right side perspective view of the blocking wedge shown in FIG. 1; and,
FIG. 8 is a bottom left side perspective view of the blocking wedge shown in FIG. 1.
	
	Heinrich, Otto
	
	
	  
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