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Publication numberUSD509484 S1
Publication typeGrant
Application numberUS 29/206,825
Publication dateSep 13, 2005
Filing dateJun 4, 2004
Priority dateDec 9, 2003
Publication number206825, 29206825, US D509484 S1, US D509484S1, US-S1-D509484, USD509484 S1, USD509484S1
InventorsMasataka Mochizuki, Koichi Mashiko
Original AssigneeFujikura Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Heat sink
US D509484 S1
Abstract  available in
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  1. The ornamental design for a heat sink, as shown and described.

FIG. 1 is a perspective view of the top, front and left side of a heat sink 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 elevational view thereof;

FIG. 5 is a right 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 similar to FIG. 1 showing the shroud and fan in exploded condition from the fin body of the heat sink.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8210241Dec 14, 2007Jul 3, 2012Nidec CorporationHeat sink fan
US8256258Sep 4, 2012Nidec CorporationRadiator, heat sink fan, and radiator manufacturing method
US20080156461 *Dec 14, 2007Jul 3, 2008Nidec CorporationHeat sink fan
US20080180912 *Jan 15, 2008Jul 31, 2008Nidec CorporationRadiator, heat sink fan, and radiator manufacturing method
U.S. ClassificationD13/179