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						 Patent  
						   D688378  
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						 Priority  
						Oct 31 2011 
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						 Filed 
						Feb 02 2012  
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						 Issued 
						Aug 20 2013 
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						 Expiry 
						Aug 20 2027 
					   
					   						
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						 Assg.orig 
						
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						 Entity 
						unknown 
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					    18 
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			  The ornamental design for a supportive device, as shown and described. 
			  
			  
			  
			  
			 
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FIG. 1 is a front, left perspective view of a supportive device showing my new design;
FIG. 2 is a rear, right perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a bottom view thereof;
FIG. 7 is a left side view thereof; and,
FIG. 8 is a right side view thereof.
	
	Matsuda, Yoshihiro
	
	
	
	
	  
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	  	 | Date | 
	  	 Maintenance Fee Events | 
	  
	  n/a
	
	
	
	  
	  	 | Date | 
	  	 Maintenance Schedule | 
	  
	  n/a