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Patent
D576963
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Priority
Jan 30 2007
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Filed
Jan 30 2007
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Issued
Sep 16 2008
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Expiry
Sep 16 2022
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Assg.orig
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Entity
unknown
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4
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8
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n/a
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The ornamental design for a heat sink, as shown and described.
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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 right elevational view thereof;
FIG. 4 is a left elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a perspective view similar to FIG. 1 showing the fan removed form the extrusion.
A rear elevational view is the same as the right elevational view.
Saito, Yuji, Mochizuki, Masataka
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