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Publication numberUSD438515 S1
Publication typeGrant
Application numberUS 29/119,825
Publication dateMar 6, 2001
Filing dateMar 9, 2000
Priority dateSep 20, 1999
Publication number119825, 29119825, US D438515 S1, US D438515S1, US-S1-D438515, USD438515 S1, USD438515S1
InventorsHisashi Yokoyama, Takeshi Ikai, Yasuhiko Kato, Toshihiko Miyake
Original AssigneeMitsubishi Denki Kabushiki Kaisha
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Portion of heat sink
US D438515 S1
Abstract  available in
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  1. The ornamental design for a portion of heat sink, as shown and described.

FIG. 1 is a front, top and right side perspective view of a portion of heat sink showing our new design;

FIG. 2 is a front elevational view thereof, the rear elevational view being symmetrical with that shown;

FIG. 3 is a right side elevational view thereof, the left side being symmetrical with that shown;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is an enlarged cross-sectional view thereof, taken along line 66 of FIG. 2.

The broken-line disclosure in the views is for illustrative purposes only and forms no part of the claimed design.

U.S. ClassificationD13/179