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						 Patent  
						   D958561  
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						 Priority  
						Sep 07 2020 
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						 Filed 
						Feb 17 2021  
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						 Issued 
						Jul 26 2022 
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						 Expiry 
						Jul 26 2037 
					   
					   						
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						 Assg.orig 
						
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						 Entity 
						unknown 
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			  The ornamental design for a shelf, as shown and described. 
			  
			  
			  
			  
			 
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FIG. 1 is a front, bottom and left side perspective view of a shelf showing my new design;
FIG. 2 is a rear, top and left side perspective view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is a front view thereof;
FIG. 6 is a rear view thereof;
FIG. 7 is a right side view thereof; and,
FIG. 8 is a left side view thereof.
The broken lines show portions of the shelf that form no part of the claimed design.
	
	Carlberg, Gustav
	
	
	
	
	  
 	  	 | Patent | 
	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	      
	 | 3469811,  | 
	  | 
	  | 
	  | 
	 
    
	 | 4155312,  | 
	 Jan 12 1978 | 
	  | 
	 Extendable shelf | 
	 
    
	 | 20080047914,  | 
	  | 
	  | 
	  | 
	 
    
	 | D292352,  | 
	 Jan 25 1985 | 
	 Rubbermaid Commercial Products Inc. | 
	 Adjustable work surface | 
	 
    
	 | D419021,  | 
	 Sep 17 1998 | 
	  | 
	 Patio rail shelf | 
	 
    
	 | D443163,  | 
	 Feb 14 2000 | 
	 METRO INDUSTRIES, INC  | 
	 Utility shelf and associated support arms | 
	 
    
	 | D541563,  | 
	 Oct 01 2003 | 
	 Platt & LaBonia Co. | 
	 Cabinet shelf | 
	 
    
	 | D557963,  | 
	 Sep 14 2006 | 
	 Brasstech, Inc. | 
	 Shelf | 
	 
    
	 | D594261,  | 
	 Jan 14 2009 | 
	  | 
	 Shelf | 
	 
    
	 | D598228,  | 
	 Feb 11 2008 | 
	 Framelock Structures Pty Ltd | 
	 Detachable counter | 
	 
    
	 | D690533,  | 
	 Jan 21 2013 | 
	 Outlook Innovation LLC | 
	 Shower shelf | 
	 
    
	 | D853749,  | 
	 Apr 24 2018 | 
	  | 
	 Holder for tissue box | 
	 
    
	 | D916518,  | 
	 Mar 13 2019 | 
	 DELTA FAUCET COMPANY | 
	 Shelf | 
	 
	
	
	
	
	
	  
	  	 | Date | 
	  	 Maintenance Fee Events | 
	  
	  n/a
	
	
	
	  
	  	 | Date | 
	  	 Maintenance Schedule | 
	  
	  n/a