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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
B05B 9/04 B21D 51/16 B21D 51/26 B65D 8/04 B65D 83/14 B65D 83/34 B65D 83/36 |
| (11) | Number of the document | 3830 |
| (13) | Kind of document | B |
| (21) | Application number | IP1765 |
| (22) | Date of filing the application | 1994-01-13 |
| (41) | Date of publication of the application | 1995-07-25 |
| (45) | Date of publication of patent | 1996-04-25 |
| (30) | Number | Date | Country code |
| 38 02 314.8 | 1988-01-27 | DE | |
| 4613274 | 1989-01-23 | SU |
| (71) |
Gerd STOFFEL,
In den Dorfaeckern 21, D-7750 Konstanz,
DE
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| (72) |
Gerd STOFFEL, DE
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| (73) |
Gerd STOFFEL,
In den Dorfaeckern 21, D-7750 Konstanz,
DE
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| (74) |
Rita LAURINAVIČIŪTĖ,
Gedimino pr. 45-6, LT-01109 Vilnius,
LT
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| (54) | METHOD FOR MAKING OF TWO-CHAMBER PRESS SEALING, TWO-CHAMBER PRESS SEALING |
| Payment date | Validity (years) | Amount | |
| 1998-01-13 | 5 | 100.00 USD |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 1999-01-13 |