Separator for fuel cell
Latest Panasonic Patents:
- SOLID ELECTROLYTIC CAPACITOR ELEMENT AND SOLID ELECTROLYTIC CAPACITOR
- DUST CORE AND METHOD FOR MANUFACTURING DUST CORE
- PASSING DETERMINATION DEVICE, PASSING DETERMINATION SYSTEM, AND PASSING DETERMINATION METHOD
- SOLID ELECTROLYTE MATERIAL AND BATTERY
- CYLINDRICAL BATTERY AND METHOD FOR MANUFACTURING SAME
The portions of the article in broken lines are shown for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for a separator for fuel cell, as shown and described.
3121525 | February 1964 | Hayes |
4002493 | January 11, 1977 | Warszawski |
4214969 | July 29, 1980 | Lawrance |
5045413 | September 3, 1991 | Marianowski et al. |
5108849 | April 28, 1992 | Watkins et al. |
D367717 | March 5, 1996 | Prins |
5776624 | July 7, 1998 | Neutzler |
D414976 | October 12, 1999 | Su et al. |
D431524 | October 3, 2000 | Sugita et al. |
D432495 | October 24, 2000 | Sugita et al. |
D438988 | March 13, 2001 | Dean, Jr. |
D453880 | February 26, 2002 | Cheynet |
6379795 | April 30, 2002 | Bisaria et al. |
6403249 | June 11, 2002 | Reid |
9-134734 | May 1997 | JP |
2000-48849 | February 2000 | JP |
Type: Grant
Filed: Nov 17, 2004
Date of Patent: Feb 17, 2009
Assignee: Panasonic Corporation (Kadoma-shi)
Inventors: Eiichi Yasumoto (Kyoto), Hiroki Kusakabe (Osaka), Hideo Ohara (Osaka)
Primary Examiner: Prabhakar Deshmukh
Assistant Examiner: Derrick Holland
Attorney: Christensen O'Connor Johnson Kindness PLLC
Application Number: 29/217,510