USPatentGranted
S1

Cover of seal cap for reaction chamber for semiconductor manufacturing

Granted 7 Jan 2020 · no office action yet

Assignee: Kokusai Electric Co. Ltd.

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Attorney: Attorney · Log in to unlock

Inventors: Shuhei Saido, Takafumi Sasaki, Yusaku Okajima, Hidenari Yoshida · Examiner: Derrick E Holland · AU 2912 · TC 2900

Application
29/635,319
filed 30 Jan 2018
Publication
Not published
not published
Patent· this page
US D872037
granted 7 Jan 2020

Life of the patent

6 dated events
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Description

1 parts
›FIG. 1 is a front, bottom and right…

FIG. 1 is a front, bottom and right side perspective view of a cover of seal cap for reaction chamber for semiconductor manufacturing showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

FIG. 8 is a cross-sectional view take along line 8 - 8 in FIG. 6 ; and,

FIG. 9 is a cross-sectional view take along line 9 - 9 in FIG. 7 .

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

Claims

1 · 1 independent · depth 1
1 granted claims

Classifications

1 codes
USPC · US Patent Classification
D13/182

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File wrapper

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Pendency
1.9 y
707 days filing → grant
Office actions
0
none on record
Examiner
Derrick E Holland
art unit 2912 · TC 2900
Citations: 9 back · 0 forward

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Chain of title

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Term & fees

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Worldwide family

3 members · 3 offices
US1JP1TW1
this patentIP5 & PCTother officessolid = grantedhover for detail · click to open
Members
3
DOCDB simple family 61232739
Offices
3
US · JP
Granted
2 of 3
grant date present
Non-English titles
1
shown as filed, never translated
›IP5 & PCT — 2 members
OfficePublicationKindPublishedFiledStatusTitle
USthis patentUS-D872037-SS17 Jan 202030 Jan 2018grantedCover of seal cap for reaction chamber for semiconductor manufacturing
JPJP-1598442-SS26 Feb 20189 Aug 2017grantedno title held
›Other offices — 1 members
OfficePublicationKindPublishedFiledStatusTitle
TWTW-D193014-SS21 Sep 201820 Dec 2017publishedSealing cover inner coverzh

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Citations

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