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The ornamental design for a fuel cell, as shown and described. |
FIG. 1 is a front perspective view of a fuel cell showing our new design;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a left side elevation view thereof; and,
FIG. 8 is a right side elevation view thereof.
Sugita, Narutoshi, Osao, Noriaki
Patent | Priority | Assignee | Title |
D567763, | Jul 01 2004 | Matsushita Electric Industrial Co., Ltd. | Fuel cell |
D585826, | Jun 24 2004 | Panasonic Corporation | Separator for fuel cell |
D586746, | Jul 01 2004 | Panasonic Corporation | Separator for fuel cell |
D596565, | Jan 07 2004 | Panasonic Corporation | Separator for fuel cell |
D605593, | Jun 24 2004 | Panasonic Corporation | Separator for fuel cell |
D605594, | Jun 24 2004 | Panasonic Corporation | Separator for fuel cell |
D612805, | Jul 01 2004 | Panasonic Corporation | Separator for fuel cell |
D612806, | Jul 01 2004 | Panasonic Corporation | Separator for fuel cell |
D616819, | Jun 24 2004 | Panasonic Corporation | Separator for fuel cell |
D623135, | Jul 01 2004 | Panasonic Corporation | Fuel cell |
D625252, | Dec 05 2007 | Hewlett Packard Enterprise Development LP | Modular power supply |
D708568, | Aug 29 2013 | Panasonic Corporation | Fuel cell |
D713333, | Apr 24 2012 | Sanyo Electric Co., Ltd. | Assembled battery |
D756912, | Feb 04 2013 | Sumitomo Electric Industries, Ltd. | Redox flow battery cell stack |
D795180, | Feb 04 2013 | Sumitomo Electric Industries, Ltd. | Redox flow battery cell stack |
Patent | Priority | Assignee | Title |
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 |
4758481, | Mar 15 1985 | Occidental Chemical Corporation | Fuel cell with improved separation |
5418080, | Jul 01 1994 | Electric Fuel (E.F.L.) Ltd. | Mechanically rechargeable, electrochemical metal-air battery |
5484666, | Sep 20 1994 | BALLARD POWER SYSTEMS INC | Electrochemical fuel cell stack with compression mechanism extending through interior manifold headers |
6057053, | Nov 25 1997 | BALLARD POWER SYSTEMS INC CANADIAN CORP NO 7076991 | Compression assembly for an electrochemical fuel cell stack |
6057054, | Jul 16 1997 | BDF IP HOLDINGS LTD | Membrane electrode assembly for an electrochemical fuel cell and a method of making an improved membrane electrode assembly |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jan 24 2000 | SUGITA, NARUTOSHI | Honda Giken Kogyo Kabushiki Kaisha | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010658 | /0615 | |
Jan 24 2000 | OSAO, NORIAKI | Honda Giken Kogyo Kabushiki Kaisha | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010658 | /0615 | |
Mar 03 2000 | Honda Giken Kogyo Kabushiki Kaisha | (assignment on the face of the patent) | / |
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