Patent
   D612806
Priority
Jul 01 2004
Filed
Nov 20 2008
Issued
Mar 30 2010
Expiry
Mar 30 2024
Assg.orig
Entity
unknown
7
30
n/a
The ornamental design for a separator for fuel cell, as shown and described.

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

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a partially enlarged view of the upper end portion of the left side view thereof;

FIG. 9 is a partially enlarged view of the lower end portion of the left side view thereof;

FIG. 10 is a partially enlarged view of the left end portion of the top plan view thereof; and,

FIG. 11 is a partially enlarged view of the left end portion of the bottom view thereof.

The portions of the article in broken lines are shown for illustrative purposes only and form no part of the claimed design.

Kusakabe, Hiroki, Ohara, Hideo, Yasumoto, Eiichi

Patent Priority Assignee Title
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D844562, Oct 05 2016 Cummins Enterprise LLC Fuel cell
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ER1017,
ER4331,
Patent Priority Assignee Title
3121525,
3262083,
4002493, Jan 25 1974 Societe Generale de Constructions Electriques et Mecaniques (Alsthom) Fuel cell structure and system, more particularly for a carbon fuel and atmospheric air
4109434, Feb 11 1977 Modular baseboard molding
4214969, Jan 02 1979 United Technologies Corporation Low cost bipolar current collector-separator for electrochemical cells
4895774, Feb 17 1988 Milliken Research Corporation Molten carbonate fuel cell
5045413, May 03 1989 Institute of Gas Technology Fully internal mainfolded fuel cell stack
5108849, Aug 30 1989 BALLARD POWER SYSTEMS A CORP OF PROVINCE OF BRITISH COLUMBIA Fuel cell fluid flow field plate
5563003, Mar 18 1994 New Energy and Industrial Technology Development Organization Fuel cell and supplementary electrolyte container and method for supplementing fuel cell with electrolyte
5776624, Dec 23 1996 GM Global Technology Operations LLC Brazed bipolar plates for PEM fuel cells
5798187, Jun 11 1997 Los Alamos National Security, LLC Fuel cell with metal screen flow-field
6132895, Mar 09 1998 Google Technology Holdings LLC Fuel cell
6216406, Jun 09 1997 BARNES WENTWORTH, INC Baseboard infrastructure system
6232010, May 08 1999 Lynntech, Inc Unitized barrier and flow control device for electrochemical reactors
6379795, Jan 19 1999 E I DU PONT DE NEMOURS AND COMPANY Injection moldable conductive aromatic thermoplastic liquid crystalline polymeric compositions
6403249, Jan 12 2000 Humboldt State University Foundation Humidification of a PEM fuel cell by air-air moisture exchange
6607857, May 31 2001 GM Global Technology Operations LLC Fuel cell separator plate having controlled fiber orientation and method of manufacture
D244003, Oct 20 1975 General Electric Company Wall plate-concentric margin
D312923, Dec 17 1987 Picture frame
D324780, Sep 27 1989 Combined picture frame and golf ball rack
D367717, Feb 20 1995 SOF SURFACES INC Resilient tile
D373203, Oct 24 1994 Perstorp Flooring AB Profile molding
D414976, Aug 03 1998 Inflatable mattress
D431524, Sep 03 1999 Honda Giken Kogyo Kabushiki Kaisha Fuel cell
D432495, Sep 03 1999 Hondo Giken Kogyo Kabushiki Kaisha Fuel cell
D438988, Mar 24 1994 KAROB CORPORATION Edging block
D453880, Oct 15 1997 ETS J CHEYNET ET SES FILS SOCIETE ANONYME Ribbon-type textile with silicone coating
D454215, Mar 07 2001 Molding
JP200048849,
JP9134734,
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Nov 20 2008Panasonic Corporation(assignment on the face of the patent)
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