USPatentGranted
S1

Redox flow battery cell stack

Granted 22 Aug 2017 · no office action yet

Current assignee: Sumitomo Electric Industries · originally Sumitomo Chemical

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Inventors: Katsuya Yamanishi, Takashi Kanno, Takefumi Ito, Ryo Sato · Examiner: Paula Greene · AU 2912 · TC 2900

Application
29/560,182
filed 4 Apr 2016
Publication
Not published
not published
Patent· this page
US D795180
granted 22 Aug 2017

Life of the patent

5 dated events
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Description

1 parts
›FIG. 1 is a front view of a…

FIG. 1 is a front view of a first embodiment of a redox flow battery cell stack showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front, top, right side perspective view thereof;

FIG. 8 is a referential top plan view thereof;

FIG. 9 is a cross-sectional view taken along a combination of lines 9 A- 9 B- 9 C- 9 D- 9 E- 9 F thereof;

FIG. 10 is a rear, bottom, left side perspective view thereof;

FIG. 11 is a front view of a second embodiment of a redox flow battery cell stack showing our new design;

FIG. 12 is a rear view thereof;

FIG. 13 is a right side view thereof;

FIG. 14 is a left side view thereof;

FIG. 15 is a top plan view thereof;

FIG. 16 is a bottom plan view thereof;

FIG. 17 is a front, top, right side perspective view thereof;

FIG. 18 is a referential top plan view thereof;

FIG. 19 is a cross-sectional view taken along a combination of lines 19 A- 19 B- 19 C- 19 D- 19 E- 19 F thereof; and,

FIG. 20 is a rear, bottom, left side perspective view thereof.

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
D13/104

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File wrapper

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Pendency
1.4 y
505 days filing → grant
Office actions
0
none on record
Examiner
Paula Greene
art unit 2912 · TC 2900
Citations: 36 back · 0 forward

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Chain of title

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