Heat sink for an LED lamp

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Description

FIG. 1 is a perspective view of a heat sink for an 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; and,

FIG. 7 is a bottom plan view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
4340115 July 20, 1982 Wright et al.
6439298 August 27, 2002 Li
D466871 December 10, 2002 Lee
D500745 January 11, 2005 Duan et al.
7055578 June 6, 2006 Ku et al.
20040108104 June 10, 2004 Luo
Patent History
Patent number: D579422
Type: Grant
Filed: Oct 22, 2007
Date of Patent: Oct 28, 2008
Assignee: Foxconn Technology Co., Ltd. (Tu-Cheng, Taipei Hsien)
Inventors: Chun-Jiang Shuai (Shenzhen), Guang Yu (Shenzhen), Cheng-Tien Lai (Taipei Hsien)
Primary Examiner: Selina Sikder
Attorney: Frank R. Niranjan
Application Number: 29/296,451
Classifications
Current U.S. Class: Heat Sink (D13/179)