Patent
   D348252
Priority
Apr 06 1992
Filed
Oct 05 1992
Issued
Jun 28 1994
Expiry
Jun 28 2008
Assg.orig
Entity
unknown
12
7
n/a
The ornamental design for a heat-radiating fin for a heat sink, as shown.

FIG. 1 is a front elevational view of a heat-radiating fin for a heat sink showing our new design;

FIG. 2 is a right side elevational view of the heat-radiating fin of FIG. 1;

FIG. 3 is a top plan view of the heat-radiating fin of FIG. 1;

FIG. 4 is a bottom plan view of the heat-radiating fin of FIG. 1;

FIG. 5 is a perspective view showing the top feature of the fin of FIG. 1; and,

FIG. 6 is a perspective view showing the bottom feature of the fin of FIG. 1.

Sato, Yoshio, Morishige, Sueo, Shimizu, Fujio, Mizunashi, Harumi, Matubara, Yuji, Takasu, Shigetoshi

Patent Priority Assignee Title
D485535, Jul 29 2002 Matsushita Electric Industrial Co., Ltd. Radiator
D486455, Jul 29 2002 Matsushita Electric Industrial Co., Ltd. Radiator
D490781, Jul 29 2002 Matsushita Electric Industrial Co., Ltd Radiator
D605141, Oct 17 2008 Passive heat sink stand for electronic devices
D647526, Jul 12 2010 Scosche Industries, Inc. Tablet computer case
D662897, Jan 04 2011 TECHNICOLOR S A Heat sink
D699690, Mar 29 2013 Silverstone Technology Co., Ltd. Cooling fin
D922339, Nov 11 2019 Asia Vital Components Co., Ltd. Radiating fin
D922340, Nov 11 2019 ASIA VITA COMPONENTS CO., LTD. Radiating fin
D922341, Nov 11 2019 Asia Vital Components Co., Ltd. Radiating fin
D940718, Dec 20 2019 Seagate Technology LLC Storage device
D940719, Dec 20 2019 Seagate Technology LLC Storage device
Patent Priority Assignee Title
3187812,
3412788,
3670215,
3694703,
4611238, May 05 1982 Unisys Corporation Integrated circuit package incorporating low-stress omnidirectional heat sink
239118,
D268833, Apr 08 1981 LASALLE BUSINESS CREDIT, INC Sheet-metal heat sink for electronic semiconductor devices
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 05 1992NEC Corporation(assignment on the face of the patent)
Oct 05 1992Sumitomo Light Metal Industries, Ltd.(assignment on the face of the patent)
Oct 14 1992SHIMIZU, FUJIOSumitomo Light Metal Industries, LtdASSIGNMENT OF ASSIGNORS INTEREST 0063490292 pdf
Oct 14 1992SATO, YOSHIOSumitomo Light Metal Industries, LtdASSIGNMENT OF ASSIGNORS INTEREST 0063490292 pdf
Oct 14 1992MORISHIGE, SUEOSumitomo Light Metal Industries, LtdASSIGNMENT OF ASSIGNORS INTEREST 0063490292 pdf
Oct 14 1992MATUBARA, YUJISumitomo Light Metal Industries, LtdASSIGNMENT OF ASSIGNORS INTEREST 0063490292 pdf
Oct 14 1992MIZUNASHI, HARUMISumitomo Light Metal Industries, LtdASSIGNMENT OF ASSIGNORS INTEREST 0063490292 pdf
Oct 14 1992TAKASU, SHIGETOSHINEC CorporationASSIGNMENT OF ASSIGNORS INTEREST 0063490292 pdf
Oct 14 1992SHIMIZU, FUJIONEC CorporationASSIGNMENT OF ASSIGNORS INTEREST 0063490292 pdf
Oct 14 1992SATO, YOSHIONEC CorporationASSIGNMENT OF ASSIGNORS INTEREST 0063490292 pdf
Oct 14 1992MORISHIGE, SUEONEC CorporationASSIGNMENT OF ASSIGNORS INTEREST 0063490292 pdf
Oct 14 1992MATUBARA, YUJINEC CorporationASSIGNMENT OF ASSIGNORS INTEREST 0063490292 pdf
Oct 14 1992MIZUNASHI, HARUMINEC CorporationASSIGNMENT OF ASSIGNORS INTEREST 0063490292 pdf
Oct 14 1992TAKASU, SHIGETOSHISumitomo Light Metal Industries, LtdASSIGNMENT OF ASSIGNORS INTEREST 0063490292 pdf
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