USPatentGranted
S1

Separator for fuel cell

Granted 3 Feb 2009 · 2 office actions

Application
29/217,516
filed 17 Nov 2004
Publication
Not published
not published
Patent· this page
US D585826
granted 3 Feb 2009

Life of the patent

9 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 thereto; 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 zoomJan 2005Jul 2005Jan 2006Jul 2006Jan 2007Jul 2007Jan 2008Jul 2008Jan 2009USPTOApplicantRestriction requirementNon-final rejection
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Pendency
4.2 y
1,539 days filing → grant
Office actions
1
after a restriction
Responses
1
no RCE
Examiner
Prabhakar Deshmukh
art unit 2912 · TC 2900
Citations: 15 back · 0 forward

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Chain of title

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Term & fees

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Validity challenges

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Citations

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