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					| Patent    D907592 |  
					| Priority Aug 16 2017 |  
					| Filed Sep 27 2019 |  
					| Issued Jan 12 2021 |  
					| Expiry Jan 12 2036 |  
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					| Assg.orig |  
					|  |  
					| Entity unknown |  
					 | 0 |  
					 | 11 |  
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			  The ornamental design for a heat sink for a luminaire, as shown and described. | 
 
	
FIG. 1 is a perspective view of the new design for a heat sink for luminaire as seen from the bottom, right side;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines illustrate portions of the heat sink for a luminaire and form no part of the claimed design.
	
	Klase, Nicholas, Johnson, Randall, Duong, Dung
	
	
	  
 	  	 | Patent | Priority | Assignee | Title | 
	  
	
	
	
	  
 	  	 | Patent | Priority | Assignee | Title | 
	      
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