Heat sink for a light-emitting diode

- Liteideas, LLC
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Description

FIG. 1 is a perspective view of the heat sink according to the present invention;

FIG. 2 is a top view of the heat sink according to the present invention;

FIG. 3 is a side view of the heat sink according to the present invention;

FIG. 4 is a front view of the heat sink according to the present invention;

FIG. 5 is a back view of the heat sink according to the present invention;

FIG. 6 is a perspective view with a region shown in dot-dash for an enlarged detail view of the heat sink according to the present invention;

FIG. 7 is an enlarged region as indicated in FIG. 6;

FIG. 8 is a front view with a region shown in dot-dash for an enlarged detail view of the heat sink according to the present invention; and,

FIG. 9 is an enlarged region as indicated in FIG. 8.

The broken lines illustrate portions of the heat sink for a light-emitting diode and form no part of the claimed design.

Claims

What is claimed is the ornamental design for a heat sink for a light-emitting diode, as shown and described.

Referenced Cited
U.S. Patent Documents
D441725 May 8, 2001 Chou
D442566 May 22, 2001 Chou
D450306 November 13, 2001 Lin
D464939 October 29, 2002 Chuang
D476958 July 8, 2003 Tsai
D477580 July 22, 2003 Kamada
D500745 January 11, 2005 Duan
D593512 June 2, 2009 Lin
D603810 November 10, 2009 Yang
D604255 November 17, 2009 King
D640645 June 28, 2011 Andrews
D643380 August 16, 2011 Tan
D663268 July 10, 2012 Andrieux
D681573 May 7, 2013 Andrews
D706973 June 10, 2014 Shih
20050088823 April 28, 2005 Kabadi
20080175003 July 24, 2008 Tsou
20090067133 March 12, 2009 Li
20140345844 November 27, 2014 Chou
Other references
  • Aliexpress, “Led grow light kit,DIY COB full spectrum grow light, 50w led +50 driver+heat sink+lens + fan for hydroponics/greenhouse”, Accessed Dec. 9, 2016. First sale dated Jun. 23, 2016. (https://www.aliexpress.com/store/product/Led-grow-light-kit-DIY-full-spectrum-grow-light-50w-led-50-driver-heat-sink-lens/121917—1567310446.html).
  • Power electronics, “Square Cold Forged Heat Sink for 60 W LED applications ”, Accessed Dec. 9, 2016, Dated Nov. 18, 2014. (http://powerelectronics.com/thermal-management/square-cold-forged-heat-sink-60-w-led-applications).
Patent History
Patent number: D786202
Type: Grant
Filed: Feb 8, 2016
Date of Patent: May 9, 2017
Assignee: Liteideas, LLC (Mansfield Center, CT)
Inventor: Todd W Hodrinsky (Mansfield Center, CT)
Primary Examiner: Jennifer Rivard
Assistant Examiner: April Rivas
Application Number: 29/554,045
Classifications
Current U.S. Class: Heat Sink (D13/179)