Heat sink fastener

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Description

FIG. 1 is a perspective view of a heat sink fastener, showing my 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 fastener, as shown.

Referenced Cited
U.S. Patent Documents
D336604 June 22, 1993 Fujimoto
D392545 March 24, 1998 Nakamura
D427571 July 4, 2000 Hsieh
D431175 September 26, 2000 Lodi
5368261 November 29, 1994 Caveney et al.
5507610 April 16, 1996 Benedetti et al.
5706559 January 13, 1998 Oliver et al.
6061240 May 9, 2000 Butterbaugh et al.
6112378 September 5, 2000 Lee
Patent History
Patent number: D451789
Type: Grant
Filed: Nov 27, 2000
Date of Patent: Dec 11, 2001
Inventor: Hsin-Mao Hsieh (Pingtung City, Pingtung Hsien)
Primary Examiner: James Gandy
Assistant Examiner: Daniel Bui
Attorney, Agent or Law Firm: Hedman & Costigan ,P.C.
Application Number: 29/133,246
Classifications
Current U.S. Class: D8/382; Heat Sink (D13/179)
International Classification: 0808;