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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
H01M 6/00 H02J 7/00 H02J 7/02 H02J 7/04 |
| (11) | Number of the document | 3461 |
| (13) | Kind of document | B |
| (21) | Application number | IP1897 |
| (22) | Date of filing the application | 1994-03-16 |
| (41) | Date of publication of the application | 1994-10-25 |
| (45) | Date of publication of patent | 1995-10-25 |
| (30) | Number | Date | Country code |
| 43 08 538.5 | 1993-03-17 | DE |
| (71) |
Ulli Rotermund,
Gutenbergstrasse 12, 24941 Flensburg,
DE
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| (72) |
Werner ROENISCH, DE
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| (73) |
Ulli Rotermund,
Gutenbergstrasse 12, 24941 Flensburg,
DE
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| (74) |
Leonas Antanas KUČINSKAS,
Dr. Leono A. Kučinsko patentinių paslaugų firma, Kaštonų g. 5-7, LT-01107 Vilnius,
LT
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| (54) | METHOD AND DEVICE FOR REGENERATING VOLTAGE SOURCE TO PRIMARY CELL |
| Payment date | Validity (years) | Amount | |
| 2002-03-18 | 9 | 720.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2003-03-16 |