Heat sink for LED lamp

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Description

FIG. 1 is a perspective view of a heat sink for LED lamp showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left-side, elevational view thereof;

FIG. 5 is a right-side, elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view thereof, showing the heat sink for LED lamp being mounted to an LED lamp, wherein the LED lamp is shown in broken lines for illustrative environmental purposes only and forms no part of the claimed design.

Claims

The ornamental design for a heat sink for LED lamp, as shown and described.

Referenced Cited
U.S. Patent Documents
6308771 October 30, 2001 Tavassoli
6382808 May 7, 2002 Lin
6640883 November 4, 2003 Chen
7144140 December 5, 2006 Sun et al.
20050039881 February 24, 2005 Reyzin et al.
20050174780 August 11, 2005 Park
20070084595 April 19, 2007 Lin et al.
20070201232 August 30, 2007 Chen
20070230186 October 4, 2007 Chien
20070236935 October 11, 2007 Wang
20070297177 December 27, 2007 Wang et al.
20080037255 February 14, 2008 Wang
Patent History
Patent number: D573111
Type: Grant
Filed: Aug 27, 2007
Date of Patent: Jul 15, 2008
Assignees: Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. (Shenzhen, Guangdong Province), Foxconn Technology Co., Ltd. (Tu-Cheng, Taipei Hsien)
Inventors: Yi-San Liu (Shenzhen), Xu-Hua Xiao (Shenzhen), Li He (Shenzhen)
Primary Examiner: Selina Sikder
Attorney: Frank R. Niranjan
Application Number: 29/283,881
Classifications
Current U.S. Class: Heat Sink (D13/179)