Redox flow battery cell stack
Nakaishi June 9, 2
U.S. patent number D731,411 [Application Number D/450,714] was granted by the patent office on 2015-06-09 for redox flow battery cell stack. This patent grant is currently assigned to SUMITOMO ELECTRIC INDUSTRIES, LTD.. The grantee listed for this patent is Sumitomo Electric Industries, Ltd.. Invention is credited to Hiroyuki Nakaishi.
| United States Patent | D731,411 |
| Nakaishi | June 9, 2015 |
Redox flow battery cell stack
Claims
CLAIM The ornamental design for a redox flow battery cell stack, as shown and described.
| Inventors: | Nakaishi; Hiroyuki (Osaka, JP) | ||||||||||
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| Applicant: |
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| Assignee: | SUMITOMO ELECTRIC INDUSTRIES,
LTD. (Osaka, JP) |
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| Appl. No.: | D/450,714 | ||||||||||
| Filed: | March 21, 2013 |
Foreign Application Priority Data
| Oct 1, 2012 [JP] | 2012-023929 | |||
| Current U.S. Class: | D13/103 |
| Current International Class: | 1302 |
| Field of Search: | ;D13/102-106,110,119-121,184 ;429/96-100,163,176 |
References Cited [Referenced By]
U.S. Patent Documents
| D118597 | January 1940 | Knauss |
| D221081 | July 1971 | Kahn |
| D310874 | September 1990 | Utley, Jr. |
| D346155 | April 1994 | More |
| D426189 | June 2000 | Buckle |
| D439561 | March 2001 | Lee et al. |
| D446767 | August 2001 | Black, Jr. |
| D528502 | September 2006 | Fleetwood |
| D531117 | October 2006 | Schrick et al. |
| D573948 | July 2008 | Itagaki et al. |
| D582342 | December 2008 | Chen et al. |
| 2007/0224494 | September 2007 | Kim |
| 2010/0119928 | May 2010 | Yoon |
| 2011/0008672 | January 2011 | Kim |
| 2011/0287302 | November 2011 | Kim |
| 2012/0208061 | August 2012 | Sahu et al. |
Attorney, Agent or Firm: Ditthavong & Steiner, P.C.
Description
FIG. 1 is a perspective view of a redox flow battery cell stack showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a referential perspective view showing an assemble state thereof.
The broken line showing is for illustrative purpose only and forms no part of the claimed design.
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