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						 Patent  
						   D771780  
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						 Priority  
						May 08 2015 
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						 Filed 
						May 08 2015  
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						 Issued 
						Nov 15 2016 
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						 Expiry 
						Nov 15 2030 
					   
					   						
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						 Assg.orig 
						
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						 Entity 
						unknown 
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					    21 
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					    13 
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			  We claim the ornamental design for an elbow fitting, as shown and described. 
			  
			 
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FIG. 1 is a front and right side perspective view of an elbow fitting showing our new design;
FIG. 2 is a right side view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
	
	McAllister, David A., Scifres, Robert P.
	
	
	  
 	  	 | Patent | 
	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	      
	 | 10982802,  | 
	 Aug 29 2014 | 
	 FKS CO , LTD  | 
	 Liquid pipe coupling universal joint and liquid product treatment device using the same | 
	 
    
	 | D816811,  | 
	 Jan 25 2016 | 
	 POELSAN PLASTIK SANAYI VE TICARET ANONIM SIRKETI | 
	 Pipe joint connection | 
	 
    
	 | D834689,  | 
	 Jul 28 2015 | 
	 FKS Co., Ltd. | 
	 Liquid pipe coupling universal joint | 
	 
    
	 | D848378,  | 
	 Sep 16 2016 | 
	 Cummings Electrical, L.P. | 
	 Conduit section | 
	 
    
	 | D851739,  | 
	 Sep 14 2017 | 
	 Naber Holding GmbH & Co. KG | 
	 Pipe fitting | 
	 
    
	 | D856496,  | 
	 Jan 25 2016 | 
	 POELSAN PLASTIK SANAYI VE TICARET ANONIM SIRKETI | 
	 Coupling for pipes | 
	 
    
	 | D857178,  | 
	 Jan 25 2016 | 
	 POELSAN PLASTIK SANAYI VE TICARET ANONIM SIRKETI | 
	 Pipe joint connection | 
	 
    
	 | D858720,  | 
	 Oct 17 2017 | 
	 PPI PYUNGWHA CO., LTD.; PPI America Inc. | 
	 Pipe connecting tube | 
	 
    
	 | D859604,  | 
	 Jan 25 2016 | 
	 POELSAN PLASTIK SANAYI VE TICARET ANONIM SIRKETI | 
	 Locking ring for pipes | 
	 
    
	 | D896361,  | 
	 Jul 18 2017 | 
	 SHINWA CONTROLS CO., LTD. | 
	 Air conditioning equipment | 
	 
    
	 | D965117,  | 
	 Oct 10 2019 | 
	  | 
	 Bifurcated bent tube | 
	 
    
	 | D980970,  | 
	 Apr 30 2021 | 
	 New York Society for the Relief of the Ruptured and Crippled, maintaining the Hospital for Special Surgery | 
	 Surgical cannula medical device | 
	 
    
	 | ER1161,  | 
	  | 
	  | 
	  | 
	 
    
	 | ER1388,  | 
	  | 
	  | 
	  | 
	 
    
	 | ER1390,  | 
	  | 
	  | 
	  | 
	 
    
	 | ER3187,  | 
	  | 
	  | 
	  | 
	 
    
	 | ER3982,  | 
	  | 
	  | 
	  | 
	 
    
	 | ER8113,  | 
	  | 
	  | 
	  | 
	 
    
	 | ER9229,  | 
	  | 
	  | 
	  | 
	 
    
	 | ER9823,  | 
	  | 
	  | 
	  | 
	 
    
	 | ER9845,  | 
	  | 
	  | 
	  | 
	 
	
	
	
	  
 	  	 | Patent | 
	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	      
	 | 20160061367,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20160076677,  | 
	  | 
	  | 
	  | 
	 
    
	 | 135634,  | 
	  | 
	  | 
	  | 
	 
    
	 | 229410,  | 
	  | 
	  | 
	  | 
	 
    
	 | 234463,  | 
	  | 
	  | 
	  | 
	 
    
	 | D480787,  | 
	 Dec 16 2002 | 
	 Victaulic Company | 
	 Elbow coupling | 
	 
    
	 | D481447,  | 
	 Dec 16 2002 | 
	 Victaulic Company | 
	 Elbow coupling | 
	 
    
	 | D482103,  | 
	 Dec 16 2002 | 
	 Victaulic Company | 
	 Elbow coupling | 
	 
    
	 | D615631,  | 
	 Dec 03 2009 | 
	 GLAS AMERICAS LLC | 
	 Swivel elbow (full) male sewer fitting | 
	 
    
	 | D634818,  | 
	 Mar 17 2010 | 
	 Legris SAS | 
	 Joint for pipes | 
	 
    
	 | D676941,  | 
	 Jan 11 2012 | 
	 Reliance Worldwide Corporation | 
	 Elbow pipe coupling | 
	 
    
	 | D727472,  | 
	 Oct 12 2012 | 
	 Tyco Fire Products LP | 
	 Pipe fitting | 
	 
    
	 | D739508,  | 
	 Jan 24 2013 | 
	 HDPE Solutions, LLC | 
	 Transition elbow | 
	 
	
	
	
	
	
	  
	  	 | Date | 
	  	 Maintenance Fee Events | 
	  
	  n/a
	
	
	
	  
	  	 | Date | 
	  	 Maintenance Schedule | 
	  
	  n/a