USPatent applicationPatented

Cleaning plate for inducing turbulent flow of a processing chamber cleaning glass

Granted 24 Jul 2012 · no office action yet

Current assignee: Applied Materials Israel · originally Applied Materials, Inc.

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Inventors: Kyawwin Jason Maung, Anzhong Chang, Sumedh Acharya, Xizi Dong +8 · Examiner: Patricia Palasik · AU 2915 · TC 2900

Application· this page
29/386,850
filed 4 Mar 2011
Publication
Not published
not published
Patent
US D664170
granted 24 Jul 2012

Life of the application

5 dated events
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Description

1 parts
›This invention was made with Government support under…

This invention was made with Government support under DE-EE0003331 awarded by DOE. The Government has certain rights in this invention.

FIG. 1 is a cleaning plate for inducing turbulent flow of a processing chamber cleaning gas.

FIG. 2 is a top plan view of the cleaning plate of FIG. 1 .

FIG. 3 is a bottom isometric view of the cleaning plate of FIG. 1 .

FIG. 4 is a bottom plan view of the cleaning plate of FIG. 1 .

FIG. 5 is a side perspective view of the cleaning plate of 1 ; and,

FIG. 6 is an enlarged partial view of FIG. 3 .

The broken lines in the figures form no part of the claimed design.

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

Claims as granted

1 claim

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Classifications

1 codes
USPC · US Patent Classification
D15/144

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File wrapper

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Pendency
1.4 y
508 days filing → grant
Office actions
0
none on record
Examiner
Patricia Palasik
art unit 2915 · TC 2900
Citations: 21 back · 0 forward

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Documents

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Chain of title

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