USPatent applicationPatented

Heat sink with a three-dimensional curved surface

Granted 25 May 2004 · no office action yet

Application· this page
29/173,080
filed 19 Dec 2002
Publication
Not published
not published
Patent
US D490383
granted 25 May 2004

Life of the application

5 dated events
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Description

1 parts
›FIG. 1 is a perspective view of a…

FIG. 1 is a perspective view of a heat sink with a three-dimensional curved surface showing our new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a rear view thereof.

the grant prints no section headings; every part label below is ours, taken from that part's own first words

Classifications

2 codes
IPC · International Patent Classification
Section /
  • /DRW
USPC · US Patent Classification
D13/179

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File wrapper

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Pendency
1.4 y
523 days filing → grant
Office actions
0
none on record
Responses
1
no RCE
Interviews
1
examiner interview summaries
Examiner
Ted Shooman
art unit 2912 · TC 2900
Citations: 9 back · 0 forward

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Documents

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Chain of title

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