Heat sink

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Description

FIG. 1 is an isometric view of a heat sink, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof, the left side elevational view being a mirror image of that shown;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D280811 October 1, 1985 Moore
D285193 August 19, 1986 Moore
D296778 July 19, 1988 McCarthy
D312819 December 11, 1990 Marshall
D376349 December 10, 1996 Campanella et al.
4872505 October 10, 1989 Jones et al.
5576933 November 19, 1996 Campanella et al.
Patent History
Patent number: D407381
Type: Grant
Filed: Oct 27, 1997
Date of Patent: Mar 30, 1999
Assignee: Wakefield Engineering, Inc. (Wakefiled, MA)
Inventor: Vincent Campanella (Wakefield, MA)
Primary Examiner: James Gandy
Assistant Examiner: Cathron B. Matta
Law Firm: Blodgett & Blodgett, P.C.
Application Number: 0/80,975
Classifications
Current U.S. Class: Heat Sink (D13/179)
International Classification: 1303;