Patent
   D564460
Priority
Jan 25 2007
Filed
Jan 25 2007
Issued
Mar 18 2008
Expiry
Mar 18 2022
Assg.orig
Entity
unknown
5
28
n/a
The ornamental design for a heat sink fan, as shown and described.

FIG. 1 is a front elevation view of a heat sink fan showing our new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a left side elevation 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 thereof.

Otsuki, Takaya, Yamashita, Takamasa, Inouchi, Kazuhiro

Patent Priority Assignee Title
7495921, Jan 24 2007 CHAMP TECH OPTICAL FOSHAN CORPORATION Fan bracket and heat dissipation apparatus incorporating the same
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7583503, Nov 20 2007 Asia Vital Components Co., Ltd. Thermal module allowing adjustment in the height of heat sink relative to fixing rack
D576567, Feb 13 2007 NIDEC CORPORATION Heat sink fan
D593042, Jan 31 2008 NIDEC CORPORATION Heat sink
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 11 2007OTSUKI, TAKAYANIDEC CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0188030349 pdf
Jan 11 2007YAMASHITA, TAKAMASANIDEC CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0188030349 pdf
Jan 11 2007INOUCHI, KAZUHIRONIDEC CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0188030349 pdf
Jan 25 2007NIDEC CORPORATION(assignment on the face of the patent)
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