Heat sink for a luminaire

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of an embodiment of the invention;

FIG. 2 is a side elevation view of the embodiment of FIG. 1, the heat sink being symmetric about a center axis;

FIG. 3 is a bottom plan view of the embodiment of FIG. 1; and,

FIG. 4 is a top plan view of the embodiment of FIG. 1.

The phantom lines shown in FIG. 1-FIG. 4 are environmental and not part of the claimed design.

References to “side”, “top”, and “bottom” in the figure descriptions are not meant to require certain in-use orientation, a heat sink according to the claimed design may be used in any orientation.

Claims

We claim, the ornamental design for a heat sink for a luminaire, as shown and described.

Referenced Cited
U.S. Patent Documents
D197094 December 1963 Eicholtz
D228125 August 1973 Weiss
4375607 March 1, 1983 Morton et al.
4392076 July 5, 1983 Ishler et al.
D271424 November 15, 1983 Young et al.
D307805 May 8, 1990 Noe
5458505 October 17, 1995 Prager
D391006 February 17, 1998 Yang
5791769 August 11, 1998 Yang
6515433 February 4, 2003 Ge et al.
D480486 October 7, 2003 Kakuno et al.
6655823 December 2, 2003 Chang
6786625 September 7, 2004 Wesson
6848812 February 1, 2005 Hsieh
D527119 August 22, 2006 Maxik et al.
D528673 September 19, 2006 Maxik et al.
D538950 March 20, 2007 Maxik
D538951 March 20, 2007 Maxik et al.
D538952 March 20, 2007 Maxik et al.
D541957 May 1, 2007 Wang
D545457 June 26, 2007 Chen
7226189 June 5, 2007 Lee et al.
D560286 January 22, 2008 Maxik et al.
7367688 May 6, 2008 Bucher et al.
D570504 June 3, 2008 Maxik et al.
D570505 June 3, 2008 Maxik et al.
D572385 July 1, 2008 Mazzochette et al.
7434964 October 14, 2008 Zheng et al.
D581554 November 25, 2008 To et al.
7448772 November 11, 2008 Hampton
D584837 January 13, 2009 Mazzochette et al.
D586497 February 10, 2009 Wu et al.
7513653 April 7, 2009 Liu et al.
D593222 May 26, 2009 To et al.
D594143 June 9, 2009 Montagnat et al.
D594995 June 23, 2009 Komar
D595893 July 7, 2009 Maxik et al.
D597704 August 4, 2009 Peng
D600850 September 22, 2009 Maxik et al.
D607586 January 5, 2010 Ko
D608478 January 19, 2010 Maxik et al.
D610722 February 23, 2010 Bi
D612956 March 30, 2010 Moon
D613433 April 6, 2010 Moon
7717590 May 18, 2010 Li
D618369 June 22, 2010 Lee et al.
D623777 September 14, 2010 Moon et al.
D623778 September 14, 2010 Moon et al.
D623779 September 14, 2010 Wang et al.
D624214 September 21, 2010 Thomas et al.
D624669 September 28, 2010 Tsai
20070285926 December 13, 2007 Maxik
20090296402 December 3, 2009 Chang et al.
20100027270 February 4, 2010 Huang et al.
20100091487 April 15, 2010 Shin
Foreign Patent Documents
2006118457 November 2006 WO
2008113837 September 2008 WO
Other references
  • SP-E27 LB60 Nicha / Cree LED Lamp, posted Dec. 18, 2008, http://www.diytrade.com/china/4/products/4950147/SP-E27—LB60—Nicha—Cree—LED—Lamp.html, accessed Jun. 30, 2009.
  • DIY Trade; “SP-E27 LB60 Nicha / Cree LED Lamp” (online, retrieved Jun. 2009) http://img.diytrade.com/cdimg/395588/7678937/... http://images.google.com/imgres?imgurl=http://img.diytrade.com/cdimg/3... (1 page).
Patent History
Patent number: D635105
Type: Grant
Filed: Apr 30, 2009
Date of Patent: Mar 29, 2011
Assignee: Lighting Science Group Corporation (Westampton, NJ)
Inventors: Fredric S. Maxik (Indialantic, FL), David Henderson (Indialantic, FL), Addy S. Widjaja (Palm Bay, FL)
Primary Examiner: Selina Sikder
Attorney: Cantor Colburn LLP
Application Number: 29/336,315
Classifications
Current U.S. Class: Heat Sink (D13/179)