|
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, Okazaki, Koji
| Patent | Priority | Assignee | Title |
| D539734, | May 02 2005 | ULTRACELL LLC | Fuel cell system package |
| D567763, | Jul 01 2004 | Matsushita Electric Industrial Co., Ltd. | Fuel cell |
| D574767, | Nov 14 2007 | ULTRACELL LLC | Fuel cell system fuel container and dispenser |
| D583192, | Feb 07 2008 | Grill apparatus | |
| D585826, | Jun 24 2004 | Panasonic Corporation | Separator for fuel cell |
| D586746, | Jul 01 2004 | Panasonic Corporation | Separator for fuel cell |
| D590766, | Oct 09 2008 | ULTRACELL LLC | Portable fuel cell system |
| D590767, | Oct 09 2008 | UltraCell Corporation | Portable fuel cell system with removable power adaptor |
| 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 |
| D708134, | Apr 23 2012 | Intelligent Energy Limited | Fuel cell power system |
| D713333, | Apr 24 2012 | Sanyo Electric Co., Ltd. | Assembled battery |
| D723462, | Apr 03 2012 | Intelligent Energy Limited | Fuel cartridge |
| 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 |
| 4835073, | Apr 08 1985 | Gas Research Institute | Molten carbonate electrolyte creepage barrier |
| 5547776, | Jan 15 1991 | BDF IP HOLDINGS LTD | Electrochemical fuel cell stack with concurrently flowing coolant and oxidant streams |
| 5789091, | Nov 19 1996 | BDF IP HOLDINGS LTD | Electrochemical fuel cell stack with compression bands |
| 5804326, | Dec 20 1996 | Daimler AG | Integrated reactant and coolant fluid flow field layer for an electrochemical fuel cell |
| 5840438, | Aug 25 1995 | Daimler AG; Ford Motor Company | Electrochemical fuel cell with an electrode substrate having an in-plane nonuniform structure for control of reactant and product transport |
| 5945232, | Apr 03 1998 | PLUG POWER INC | PEM-type fuel cell assembly having multiple parallel fuel cell sub-stacks employing shared fluid plate assemblies and shared membrane electrode assemblies |
| 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 | 010654 | /0723 | |
| Jan 24 2000 | OKAZAKI, KOJI | Honda Giken Kogyo Kabushiki Kaisha | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010654 | /0723 | |
| Mar 03 2000 | Hondo Giken Kogyo Kabushiki Kaisha | (assignment on the face of the patent) | / |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |