Patent
   D590766
Priority
Oct 09 2008
Filed
Oct 09 2008
Issued
Apr 21 2009
Expiry
Apr 21 2023
Assg.orig
Entity
unknown
3
11
n/a
We claim the ornamental design for a portable fuel cell system, substantially as shown and described.

FIG. 1 is an exploded front perspective view of the portable fuel cell system in accordance with the present design.

FIG. 2 is a front perspective view of the assembled portable fuel cell system.

FIG. 3 is a front view of the portable fuel cell system.

FIG. 4 is a back view of the portable fuel cell system.

FIG. 5 is a right side view of the portable fuel cell system.

FIG. 6 is a left side view of the portable fuel cell system.

FIG. 7 is a top view of the portable fuel cell system; and,

FIG. 8 is a bottom view of the portable fuel cell system.

The broken lines immediately adjacent to the shaded areas represent the boundaries of the claimed design. All other broken lines are directed to environment and are for illustrative purposes. None of the broken lines form part of the claimed design.

Kaye, Ian W., Brantley, Jennifer E., Tucker, Gerry, Richardson, Robert David

Patent Priority Assignee Title
D679289, Mar 11 2011 Briggs & Stratton, LLC Air cleaner
ER343,
ER5686,
Patent Priority Assignee Title
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6268077, Mar 01 1999 Google Technology Holdings LLC Portable fuel cell power supply
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20060134470,
D320190, Sep 26 1986 BANK OF NEW YORK, THE Metal-air fuel cell for lamp
D379561, Mar 04 1996 Illuminated tackle box
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D462050, Nov 13 2000 Acumentrics SOFC Corporation Fuel cell system enclosure
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 09 2008UltraCell Corporation(assignment on the face of the patent)
Dec 02 2008TUCKER, GERRYUltraCell CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0219630448 pdf
Dec 02 2008RICHARDSON, ROBERT DAVIDUltraCell CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0219630448 pdf
Dec 02 2008KAYE, IAN W UltraCell CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0219630448 pdf
Dec 02 2008BRANTLEY, JENNIFER E UltraCell CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0219630448 pdf
Mar 30 2010UltraCell CorporationBASF VENTURE CAPITAL GMBHSECURITY AGREEMENT0241700136 pdf
Mar 30 2010UltraCell CorporationFUNDO DE CAPITAL DE RISCO PARA INVESTIDORES QUALIFICATDOS ES VENTURES IISECURITY AGREEMENT0241700136 pdf
Mar 30 2010UltraCell CorporationONPOINT TECHNOLOGIES, INC SECURITY AGREEMENT0241700136 pdf
Jul 29 2011UltraCell CorporationULTRACELL ACQUISITION COMPANY, L L C ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0268530227 pdf
Aug 29 2011ULTRACELL ACQUISITION COMPANY LLCULTRACELL LLCCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0557300155 pdf
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