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						 Patent  
						   D662900  
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						 Priority  
						Aug 15 2011 
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						 Filed 
						Aug 15 2011  
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						 Issued 
						Jul 03 2012 
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						 Expiry 
						Jul 03 2026 
					   
					   						
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						 Assg.orig 
						
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			  The ornamental design for a heatsink for led, as shown and described. 
			  
			  
			  
			  
			 
		 | 
	
 
	
FIG. 1 is a perspective view of an embodiment of a heatsink for a light-emitting diode (LED) showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a cross-section view thereof taken along line 8-8 in FIG. 6.
The broken lines in the Figures are for illustrative purposes only and form no part of the claimed design.
	
	Jue, Clifford, Shum, Frank
	
	
	  
 	  	 | Patent | 
	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	      
	 | 10036544,  | 
	 Feb 11 2011 | 
	 KORRUS, INC | 
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	 | 10436422,  | 
	 May 14 2012 | 
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	 | 10529902,  | 
	 Nov 04 2013 | 
	 SAMSUNG ELECTRONICS CO , LTD  | 
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	 | 10693041,  | 
	 Sep 18 2009 | 
	 KORRUS, INC | 
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	 | 11054117,  | 
	 Sep 02 2011 | 
	 KORRUS, INC | 
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	 | 8525396,  | 
	 Feb 11 2011 | 
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	 | 8618742,  | 
	 Feb 11 2011 | 
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	 | 8643257,  | 
	 Feb 11 2011 | 
	 KORRUS, INC | 
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	 | 8791499,  | 
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	 SLT Technologies, Inc | 
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	 | 8803452,  | 
	 Oct 08 2010 | 
	 KORRUS, INC | 
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	 | 8884517,  | 
	 Oct 17 2011 | 
	 KORRUS, INC | 
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	 | 8985794,  | 
	 Apr 17 2012 | 
	 KORRUS, INC | 
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	 | 9076926,  | 
	 Aug 22 2011 | 
	 KORRUS, INC | 
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	 | 9105806,  | 
	 Mar 09 2009 | 
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	 | 9109760,  | 
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	 KORRUS, INC | 
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	 | 9215764,  | 
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	 | 9310052,  | 
	 Sep 28 2012 | 
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	 | 9360190,  | 
	 May 14 2012 | 
	 WANGS ALLIANCE CORPORATION | 
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	 | 9419189,  | 
	 Nov 04 2013 | 
	 SAMSUNG ELECTRONICS CO , LTD  | 
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	 | 9435525,  | 
	 Mar 08 2013 | 
	 KORRUS, INC | 
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	 | 9450143,  | 
	 Jun 18 2010 | 
	 KORRUS, INC | 
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	 | 9488324,  | 
	 Sep 02 2011 | 
	 KORRUS, INC | 
	 Accessories for LED lamp systems | 
	 
    
	 | 9583678,  | 
	 Sep 18 2009 | 
	 KORRUS, INC | 
	 High-performance LED fabrication | 
	 
    
	 | 9978904,  | 
	 Oct 16 2012 | 
	 KORRUS, INC | 
	 Indium gallium nitride light emitting devices | 
	 
    
	 | 9995439,  | 
	 May 14 2012 | 
	 KORRUS, INC | 
	 Glare reduced compact lens for high intensity light source | 
	 
    
	 | D694722,  | 
	 Aug 15 2011 | 
	 KORRUS, INC | 
	 Heatsink | 
	 
    
	 | D728490,  | 
	 Aug 15 2011 | 
	 KORRUS, INC | 
	 Heatsink | 
	 
    
	 | D730302,  | 
	 Aug 15 2011 | 
	 KORRUS, INC | 
	 Heat sink | 
	 
    
	 | D736723,  | 
	 Aug 15 2011 | 
	 KORRUS, INC | 
	 LED lamp | 
	 
    
	 | D736724,  | 
	 Aug 15 2011 | 
	 KORRUS, INC | 
	 LED lamp with accessory | 
	 
	
	
	
	  
 	  	 | Patent | 
	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	      
	 | 7637635,  | 
	 Nov 21 2007 | 
	 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd.; Foxconn Technology Co., Ltd. | 
	 LED lamp with a heat sink | 
	 
    
	 | 7674015,  | 
	 Mar 30 2006 | 
	 Fin-Core Corporation | 
	 LED projector light module | 
	 
    
	 | 7744259,  | 
	 Sep 30 2006 | 
	 IDEAL Industries Lighting LLC | 
	 Directionally-adjustable LED spotlight | 
	 
    
	 | 7993031,  | 
	 Nov 19 2007 | 
	 REVOLUTION LIGHTING TECHNOLOGIES, INC  | 
	 Apparatus for housing a light assembly | 
	 
    
	 | 20050174780,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20100091487,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20110309734,  | 
	  | 
	  | 
	  | 
	 
    
	 | D471881,  | 
	 Jul 27 2001 | 
	 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P  | 
	 High performance cooling device | 
	 
    
	 | D545457,  | 
	 Dec 22 2006 | 
	 CHEN, TE-CHUNG; SECURE TECH CO , LTD | 
	 Solid-state cup lamp | 
	 
    
	 | D581583,  | 
	 Nov 21 2007 | 
	 CHEMTRON RESEARCH LLC | 
	 Lamp shade | 
	 
    
	 | D592613,  | 
	 Jun 18 2008 | 
	 4187318 CANADA INC  | 
	 Heat sink | 
	 
    
	 | D618634,  | 
	 Jul 21 2009 | 
	 Foxsemicon Integrated Technology, Inc. | 
	 Heat dissipation device | 
	 
    
	 | D619551,  | 
	 Jul 21 2009 | 
	 Foxsemicon Integrated Technology, Inc. | 
	 Heat dissipation device | 
	 
	
	
	
	  
	  	 | Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc | 
	  
	  | Aug 15 2011 |  | Soraa, Inc. | (assignment on the face of the patent) |  | / | 
    
    
    
| Aug 17 2011 | SHUM, FRANK | SORAA, INC  | ASSIGNMENT OF ASSIGNORS INTEREST  SEE DOCUMENT FOR DETAILS   | 026953 | /0882 | 
    pdf | 
    
    
| Aug 17 2011 | JUE, CLIFFORD | SORAA, INC  | ASSIGNMENT OF ASSIGNORS INTEREST  SEE DOCUMENT FOR DETAILS   | 026953 | /0882 | 
    pdf | 
    
    
| Jan 31 2014 | SORAA, INC  | BRIDGE BANK, NATIONAL ASSOCIATION | SECURITY AGREEMENT | 032148 | /0851 | 
    pdf | 
    
    
| Aug 29 2014 | BRIDGE BANK, NATIONAL ASSOCIATION | SORAA, INC  | RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY COLLATERAL AT REEL FRAME NO  32148 0851 | 033664 | /0560 | 
    pdf | 
    
    
| Aug 29 2014 | SORAA, INC  | TCPC SBIC, LP | SECURITY INTEREST | 033691 | /0582 | 
    pdf | 
    
    
| Aug 29 2014 | SORAA, INC  | TENNENBAUM OPPORTUNITIES PARTNERS V, LP | SECURITY INTEREST | 033691 | /0582 | 
    pdf | 
    
    
| Aug 29 2014 | SORAA, INC  | SPECIAL VALUE CONTINUATION PARTNERS, LP | SECURITY INTEREST | 033691 | /0582 | 
    pdf | 
    
    
| Feb 19 2020 | SPECIAL VALUE CONTINUATION PARTNERS, LP | SORAA, INC  | RELEASE BY SECURED PARTY  SEE DOCUMENT FOR DETAILS   | 051974 | /0413 | 
    pdf | 
    
    
| Feb 19 2020 | TCPC SBIC, LP | SORAA, INC  | RELEASE BY SECURED PARTY  SEE DOCUMENT FOR DETAILS   | 051974 | /0413 | 
    pdf | 
    
    
| Feb 19 2020 | EL DORADO INVESTMENT COMPANY | SORAA, INC  | RELEASE BY SECURED PARTY  SEE DOCUMENT FOR DETAILS   | 051974 | /0413 | 
    pdf | 
    
    
| Feb 19 2020 | TENNEBAUM CAPITAL PARTNERS, LLC | SORAA, INC  | RELEASE BY SECURED PARTY  SEE DOCUMENT FOR DETAILS   | 051974 | /0413 | 
    pdf | 
    
    
| Feb 19 2020 | TENNENBAUM OPPORTUNITIES PARTNERS V, LP | SORAA, INC  | RELEASE BY SECURED PARTY  SEE DOCUMENT FOR DETAILS   | 051974 | /0413 | 
    pdf | 
    
    
| Mar 23 2020 | SORAA, INC  | ECOSENSE LIGHTING, INC  | ASSIGNMENT OF ASSIGNORS INTEREST  SEE DOCUMENT FOR DETAILS   | 052725 | /0022 | 
    pdf | 
    
    
| Jan 05 2022 | ECOSENSE LIGHTING INC | KORRUS, INC | NUNC PRO TUNC ASSIGNMENT  SEE DOCUMENT FOR DETAILS   | 059239 | /0614 | 
    pdf | 
    
    
	
	
	
	  
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