Patent
   D509486
Priority
Dec 29 2004
Filed
Dec 29 2004
Issued
Sep 13 2005
Expiry
Sep 13 2019
Assg.orig
Entity
unknown
3
5
n/a
The ornamental design for a heat sink, as shown and described.

FIG. 1 is an isometric view 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 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;

FIG. 8 is similar to FIG. 1, but shown in a second state; and,

FIG. 9 shows the heat sink of FIG. 1 being mounted to a retention module and having a fan mounted thereon, wherein the retention module and the fan are shown for illustrative purpose only and form no part of the claimed design.

Yu, Fang-Xiang, Lin, Shu-Ho, Lee, Meng-Tzu, Cao, Ming-Kun

Patent Priority Assignee Title
D541758, Dec 19 2005 Zalman Tech Co., Ltd. Radiator for electronic parts
D567192, May 04 2007 Asia Vital Components Co., Ltd. Heat sink
D581883, May 04 2007 Asia Vital Components Co., Ltd. Heat sink
Patent Priority Assignee Title
6118661, Jul 02 1999 Foxconn Precision Components Co., Ltd. Clip for retaining a heat sink on a chip
6556443, Mar 13 2000 Heat dissipation device coupling structure
6731504, Jan 17 2003 GLOBALFOUNDRIES Inc Heat sink fastener
6798663, Apr 21 2003 Hewlett Packard Enterprise Development LP Heat sink hold-down with fan-module attach location
6816373, Oct 04 2002 Gold Charm Limited Heat dissipation device
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 20 2004YU, FANG-XIANGHON HAI PRECISION IND CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0161550536 pdf
Dec 20 2004LEE, MENG-TZUHON HAI PRECISION IND CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0161550536 pdf
Dec 20 2004LIN, SHU-HOHON HAI PRECISION IND CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0161550536 pdf
Dec 20 2004CAO, MING-KUNHON HAI PRECISION IND CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0161550536 pdf
Dec 29 2004Hon Hai Precision Ind. Co., Ltd.(assignment on the face of the patent)
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