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Legal status
Patent expired
| (51) | INT.CL.: (2006.01) |
B65D 88/00 |
| (11) | Number of the document | 2460 |
| (13) | Kind of document | B |
| (21) | Application number | RP1248 |
| (22) | Date of filing the application | 1993-09-28 |
| (41) | Date of publication of the application | |
| (45) | Date of publication of patent | 1994-02-15 |
| (86) | Number | 1237077 |
| Date | 1983-04-04 |
| (30) | Number | Date | Country code |
| 32 12 696.4 | 1982-04-05 | DE |
| (71) |
Westerwaelder Eisenwerk Gerhard GmbH,
Ringstrasse 20, D-57586 Weitefeld,
DE
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| (72) |
Helmut GERHARD, LT
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| (73) |
Westerwaelder Eisenwerk Gerhard GmbH,
Ringstrasse 20, D-57586 Weitefeld,
DE
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| (74) |
Irena Milda SRĖBALIENĖ,
Patentinių paslaugų centras, UAB, J. Basanavičiaus g. 11/1, LT-03108 Vilnius,
LT
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| (54) |
| Payment date | Validity (years) | Amount | |
| 1997-08-05 | 7 | 250.00 USD |
| 2000-09-28 |
| Patent expired | ||
| Invalidation date | 1998-04-04 |