Patent
   D428392
Priority
Dec 03 1998
Filed
May 26 1999
Issued
Jul 18 2000
Expiry
Jul 18 2014
Assg.orig
Entity
unknown
7
4
n/a
The ornamental design for a heat sink, as shown and described.

FIG. 1 is a top and left side perspective view of a heat sink showing my new design.

FIG. 2 is a bottom and left side perspective view of the heat sink shown in FIG. 1.

FIG. 3 is a front elevational view of the light shown in FIG. 1.

FIG. 4 is a rear elevational view of the light shown in FIG. 1.

FIG. 5 is a top plan view of the light shown in FIG. 1.

FIG. 6 is a bottom plan view of the light shown in FIG. 1.

FIG. 7 is a left side elevational view of the light shown in FIG. 1.

FIG. 8 is a sectional view taken along line A-A' of FIG. 3.

FIG. 9 is a sectional view taken along line B-B' of FIG. 3; and,

FIG. 10 is a sectional view taken along line C-C' of FIG. 3.

Mizutani, Kazuo

Patent Priority Assignee Title
D474754, Jul 15 2002 Delta Electronics Inc. Heat sink
D799651, Oct 29 2015 STEGO-Holding GmbH Convector
D813928, Sep 14 2015 Verizon Patent and Licensing Inc Camera housing component with heat dissipation
D813929, Sep 14 2015 Verizon Patent and Licensing Inc Camera housing component with heat dissipation
D867566, Dec 11 2017 MIRO CO., LTD.; MIRO CO , LTD Heater assembly for combined electric heater and humidifier device
D902874, Jan 21 2019 Roadmaster, Inc. Heatsink housing
D960148, Nov 05 2018 AT-DESIGN GBR; Siemens Aktiengesellschaft Computer
Patent Priority Assignee Title
208547,
218748,
D315832, Oct 24 1988 CONGRESS FINANCIAL CORPORATION WESTERN AS AGENT Heat sink
D387333, Sep 25 1995 Curtis Instruments, Inc. Heatsink enclosure for an electrical controller
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 01 1999MIZUTANI, KAZUOMIZUTANI ELECTRIC INDUSTRY CORPORATION LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0100030443 pdf
May 26 1999Mizutani Electric Industry Corp., Ltd.(assignment on the face of the patent)
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