USPatentGranted
S1

Separator for fuel cell

Granted 1 Jun 2010 · 2 office actions

Application
29/319,430
filed 9 Jun 2008
Publication
Not published
not published
Patent· this page
US D616819
granted 1 Jun 2010

Life of the patent

7 dated events
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Description

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

FIG. 1 is a perspective view of top, front and right side of a separator for fuel cell showing our new design;

FIG. 2 is a left side view thereof, the right side view is identical thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top plan view thereof, the bottom view is identical thereof; and,

FIG. 6 is a partially enlarged view thereof.

The portions of the article in broken lines are shown for illustrative purposes only and 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

1 · 1 independent · depth 1
1 granted claims

Classifications

1 codes
USPC · US Patent Classification
D13/122

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File wrapper

⤢ drag to zoomJul 2008Oct 2008Jan 2009Apr 2009Jul 2009Oct 2009Jan 2010Apr 2010Jul 2010USPTOApplicantNon-final rejectionResponse after non-final
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Pendency
2.0 y
722 days filing → grant
Office actions
1
non-final + final
Responses
1
no RCE
Examiner
Prabhakar Deshmukh
art unit 2912 · TC 2900
Citations: 32 back · 0 forward

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Chain of title

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Validity challenges

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Citations

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