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						 Patent  
						   D972729  
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						 Priority  
						May 05 2021 
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						 Filed 
						May 05 2021  
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						 Issued 
						Dec 13 2022 
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						 Expiry 
						Dec 13 2037 
					   
					   						
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						 Assg.orig 
						
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						 Entity 
						unknown 
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					    30 
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			  The ornamental design for the detector holder coupler ring, as shown and described. 
			  
			  
			  
			  
			 
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FIG. 1 is a perspective view of the detector holder coupler ring showing the new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a right side elevation view thereof;
FIG. 5 is a left side elevation view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof;
FIG. 8 is a perspective bottom view thereof; and,
FIG. 9 is a perspective environmental view thereof.
The dashed lines refer to environment and form no part of the claimed design.
	
	Morton, Trent, Knestrick, William
	
	
	
	
	  
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	  	 | Date | 
	  	 Maintenance Fee Events | 
	  
	  n/a
	
	
	
	  
	  	 | Date | 
	  	 Maintenance Schedule | 
	  
	  n/a