USPatent applicationPatented

Sealing ring

Granted 6 Dec 2011 · no office action yet

Assignee: Ebara Corporation

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Inventors: Masaaki Kimura, Yuji Araki, Jumpei Fujikata · Examiner: Patricia Palasik · AU 2915 · TC 2900

Application· this page
29/368,047
filed 17 Aug 2010
Publication
Not published
not published
Patent
US D649986
granted 6 Dec 2011

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 first embodiment of a sealing ring showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a reference top plan view thereof;

FIG. 6 is an enlarged partial detailed view of segment 6 , 7 of FIG. 5 ;

FIG. 7 is an enlarged partial detailed perspective view of segment 6 , 7 of FIG. 5 ;

FIG. 8 is a perspective view of a second embodiment of a sealing ring;

FIG. 9 is a top plan view thereof;

FIG. 10 is a bottom plan view thereof;

FIG. 11 is a front view thereof;

FIG. 12 is a top reference plan view thereof;

FIG. 13 is an enlarged partial detailed plan view of segment 13 , 14 of FIG. 12 ; and,

FIG. 14 is an enlarged partial detailed perspective view of segment 13 , 14 of FIG. 12 .

The rear view, right side view and left side view are omitted since those views are identical to the front view.

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

2 codes
USPC · US Patent Classification
D15/138D15/143

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File wrapper

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Pendency
1.3 y
476 days filing → grant
Office actions
0
none on record
Examiner
Patricia Palasik
art unit 2915 · TC 2900
Citations: 25 back · 0 forward

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Documents

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Chain of title

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