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Patent
D617749
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Priority
Jun 02 2009
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Filed
Sep 09 2009
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Issued
Jun 15 2010
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Expiry
Jun 15 2024
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Assg.orig
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Entity
unknown
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6
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15
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n/a
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The ornamental design for a heat dissipation apparatus, as shown.
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FIG. 1 is a perspective view of a heat dissipation apparatus 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.
Lin, Shan-Ju, Huang, Hsin-Fei
| Patent |
Priority |
Assignee |
Title |
| 5746502, |
Oct 02 1996 |
|
Receptacle structure for fluorescent lamp |
| 7422347, |
Mar 07 2005 |
Nichia Corporation |
Planar light source and planar lighting apparatus |
| 7438441, |
Dec 29 2006 |
Edison Opto Corporation |
Light emitting light diode light tube |
| 7535030, |
May 22 2007 |
|
LED lamp with exposed heat-conductive fins |
| 20050243576, |
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|
|
| 20060146531, |
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|
| 20090002978, |
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|
| D306491, |
Oct 13 1986 |
SENTO A S |
Decorative extrusion for panels or similar articles |
| D315832, |
Oct 24 1988 |
WACHOVIA CAPITAL FINANCE CORPORATION CENTRAL |
Heat sink |
| D338449, |
Jul 25 1991 |
|
Exterior surface of a heat sink |
| D500883, |
Nov 26 2003 |
ABL IP Holding, LLC |
Portion of a luminous housing for a lighting fixture |
| D520172, |
Aug 20 2001 |
|
Lighting unit |
| D538053, |
Aug 12 2002 |
|
Clothing hanger adapter |
| D595443, |
May 08 2007 |
ABL IP Holding LLC |
Lighting fixture |
| D606501, |
May 16 2008 |
4187318 CANADA INC |
Light fixture heat sink |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a