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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
B60R 21/26 A47L 5/22 A47L 9/00 |
| (11) | Number of the document | 3190 |
| (13) | Kind of document | B |
| (21) | Application number | IP401 |
| (22) | Date of filing the application | 1993-03-09 |
| (41) | Date of publication of the application | 1994-10-25 |
| (45) | Date of publication of patent | 1995-03-27 |
| (30) | Number | Date | Country code |
| 8913502 U | 1989-11-15 | DE | |
| 4831569 | 1990-11-13 | SU |
| (71) |
Rowenta-Werke GmbH,
Waldstrasse 232, W-6050 Offenbach am Main,
DE
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| (72) |
Orest BACH, DE
Gerald RESCH, DE |
| (73) |
Rowenta-Werke GmbH,
Waldstrasse 232, W-6050 Offenbach am Main,
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) | ELECTRICAL SUCTION CLEANER |
| Payment date | Validity (years) | Amount | |
| 2000-02-29 | 8 | 640.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2001-03-09 |