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						 Patent  
						   D337824  
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						 Priority  
						May 14 1990 
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						 Filed 
						May 14 1990  
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						 Issued 
						Jul 27 1993 
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						 Expiry 
						Jul 27 2007 
					   
					   						
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						 Assg.orig 
						
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						 Entity 
						unknown 
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					    16 
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					    4 
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			  The ornamental design for a cervical support for sit-up exercises, as shown and described.  
			  
			  
			  
			  
			 
		 | 
	
 
	
FIG. 1 is a perspective view of a cervical support for sit-up excercises,
showing my new design;
FIG. 2 is a right side elevational view thereof, the left side being a
mirror image;
FIG. 3 is a bottom plan view thereof; and,
FIG. 4 is a rear elevational view thereof.
	
	Campbell, Richard L.
	
	
	  
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 	  	 | Patent | 
	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	      
	 | 3555582,  | 
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	 | 4535495,  | 
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	  | 
	 Posture support | 
	 
	
	
	
	
	
	  
	  	 | Date | 
	  	 Maintenance Fee Events | 
	  
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	  	 | Date | 
	  	 Maintenance Schedule | 
	  
	  n/a