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					| Patent    D562121 |  
					| Priority Sep 08 2006 |  
					| Filed Sep 08 2006 |  
					| Issued Feb 19 2008 |  
					| Expiry Feb 19 2022 |  
					|  |  
					| Assg.orig |  
					|  |  
					| Entity unknown |  
					 | 1 |  
					 | 32 |  
					 | 
						  n/a |  
						 
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			  The ornamental design for a structural fastener, as shown and described. | 
 
	
FIG. 1 is a perspective view of a structural fastener showing my new design from above and from the front;
FIG. 2 is a perspective view thereof showing my new design from below and from the front;
FIG. 3 is a perspective view thereof showing my new design from above and from the rear;
FIG. 4 is a cross-sectional view thereof taken along line 4—4 of FIG. 1; and,
FIG. 5 is an exploded perspective view thereof showing my new design from above and from the front.
The broken lines showing threaded fasteners in FIGS. 1–4 are for demonstrative purposes only and form no part of the claimed design.
The figure drawings are shown broken away on either side to illustrate an indeterminate length.
	
	Henderson, Andrew G.
	
	
	  
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