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						 Patent  
						   D606379  
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						 Priority  
						Dec 14 2005 
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						 Filed 
						Jul 30 2007  
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						 Issued 
						Dec 22 2009 
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						 Expiry 
						Dec 22 2023 
					   
					   						
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						 Assg.orig 
						
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						 Entity 
						unknown 
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					    20 
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					    24 
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						  n/a 
					   
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			  The ornamental design for a bar clamp extension fixture, as shown and described. 
			  
			  
			  
			  
			 
		 | 
	
 
	
FIG. 1 is a front, top and right side perspective view of the bar clamp extension fixture showing my new design;
FIG. 2 is a front elevational view of the design;
FIG. 3 is a top plan view of the design;
FIG. 4 is a right side elevational view of the design; and,
FIG. 5 is a rear elevational view of the design.
	
	Hughes, David A.
	
	
	  
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	  	 | Date | 
	  	 Maintenance Schedule | 
	  
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