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Patent
D612344
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Priority
Jun 05 2009
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Filed
Jul 08 2009
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Issued
Mar 23 2010
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Expiry
Mar 23 2024
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Assg.orig
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Entity
unknown
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0
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8
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n/a
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The ornamental design for a heat dissipation device, as shown.
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FIG. 1 is a perspective view of a heat dissipation device 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; and,
FIG. 7 is a bottom plan view thereof.
Wei, An-Chi, Lin, Shan-Ju
Patent |
Priority |
Assignee |
Title |
Patent |
Priority |
Assignee |
Title |
6637502, |
Apr 16 2002 |
Thermal Corp. |
Heat sink with converging device |
6735864, |
Jan 26 2000 |
Matsushita Electric Industrial Co., Ltd. |
Heatsink method of manufacturing the same and cooling apparatus using the same |
6899164, |
Feb 27 2004 |
Datech Technology Co., Ltd. |
Heat sink with guiding fins |
7152666, |
Nov 14 2003 |
FU ZHUN PRECISION INDUSTRY SHEN ZHEN CO , LTD ; FOXCONN TECHNOLOGY CO , LTD |
Heat sink |
7509995, |
May 06 2004 |
Delphi Technologies, Inc. |
Heat dissipation element for cooling electronic devices |
20030070790, |
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20090139690, |
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D581376, |
Nov 08 2007 |
ABL IP Holding LLC |
Heat sink |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a