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Publication numberUSD634279 S1
Publication typeGrant
Application numberUS 29/363,378
Publication dateMar 15, 2011
Filing dateJun 8, 2010
Priority dateDec 8, 2009
Publication number29363378, 363378, US D634279 S1, US D634279S1, US-S1-D634279, USD634279 S1, USD634279S1
InventorsBeng Wah Chua, Raymond Ong, Meng Kwong Ho, Su Yin Lim
Original AssigneeAgency For Science, Technology And Research
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Heat sink
US D634279 S1
Abstract  available in
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  1. The ornamental design for a heat sink, as shown and described.

FIG. 1 is a perspective view of a heat sink in accordance with our design;

FIG. 2 is a top view thereof;

FIG. 3 is a sectional view taken along line 33 shown in FIG. 2; and,

FIG. 4 is a bottom view thereof.

Any shading on the figures is provided only to distinguish between the flat and contoured portions of the device, such shading patterns are not intended to be viewed as part of the claimed heat sink design.

The broken line showing portions of the heat sink is for illustrative purposes only and forms no part of the claimed design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US9581322Sep 30, 2014Feb 28, 2017Aeonovalite Technologies, Inc.Heat-sink for high bay LED device, high bay LED device and methods of use thereof
USD731447 *Sep 24, 2012Jun 9, 2015Perpetua Power Source Technologies, Inc.Thermoelectric energy harvester module
USD762181 *Nov 12, 2014Jul 26, 2016Aeonovalite Technologies, Inc.High bay LED device
U.S. ClassificationD13/179