Patent
   D490383
Priority
Nov 15 2002
Filed
Dec 19 2002
Issued
May 25 2004
Expiry
May 25 2018
Assg.orig
Entity
unknown
12
9
n/a
The ornamental design for a heat sink with a three-dimensional curved surface, as shown and described herein.

FIG. 1 is a perspective view of a heat sink with a three-dimensional curved surface showing our new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a rear view thereof.

Lin, Kuo-cheng, Huang, Wen-shi, Huang, Yu-Hung, Tan, Li-Kuang

Patent Priority Assignee Title
10415895, Nov 21 2016 ABL IP Holding LLC Heatsink
D500745, May 25 2004 HANGER SOLUTIONS, LLC Heat-dissipation fins
D576964, Nov 08 2007 ABL IP Holding LLC Heat sink
D604255, Oct 23 2008 ABL IP Holding LLC Heat sink
D613257, Oct 23 2008 ABL IP Holding LLC Heat sink
D634279, Dec 08 2009 Agency for Science, Technology and Research Heat sink
D702394, Jul 17 2013 JUN ZHAN TECHNOLOGY CO , LTD Illumination device
D706973, Jul 17 2013 JUN ZHAN TECHNOLOGY CO , LTD Lighting fixture
D800676, Aug 30 2016 ABL IP Holding LLC Heat sink
D800677, Aug 30 2016 ABL IP Holding LLC Heat sink
D822624, Aug 30 2016 ABL IP Holding LLC Heat sink
D822626, Nov 21 2016 ABL IP Holding LLC Heatsink
Patent Priority Assignee Title
3566958,
4715438, Jun 30 1986 Unisys Corporation Staggered radial-fin heat sink device for integrated circuit package
5943209, Oct 06 1997 HANGER SOLUTIONS, LLC Modularized electronic component cooling apparatus
6152214, Feb 01 1996 AVAGO TECHNOLOGIES GENERAL IP SINGAPORE PTE LTD ; AVAGO TECHNOLOGIES GENERAL IP PTE LTD Cooling device and method
6289975, Aug 23 1999 Heat dissipating device
6401808, Feb 22 1999 AVAGO TECHNOLOGIES GENERAL IP SINGAPORE PTE LTD ; AVAGO TECHNOLOGIES GENERAL IP PTE LTD Cooling apparatus for electronic devices and method
6487077, Dec 10 2001 Amulaire Thermal Technology, Inc Heat dissipating device adapted to be applied to a flip chip device
D455407, Feb 07 2000 AVAGO TECHNOLOGIES GENERAL IP SINGAPORE PTE LTD ; AVAGO TECHNOLOGIES GENERAL IP PTE LTD Cooling device
D466871, Dec 12 2000 Zalman Tech Co., Ltd Radiator for heat generating components in electronic equipment
/////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 19 2002TAN, LI-KUANGDelta Electronics, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0136070551 pdf
Nov 19 2002HUANG, YU-HUNGDelta Electronics, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0136070551 pdf
Nov 19 2002LIN, KUO-CHENGDelta Electronics, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0136070551 pdf
Nov 19 2002HUANG, WEN-SHIDelta Electronics, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0136070551 pdf
Dec 19 2002Delta Electronics, Inc.(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule