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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
A21C 1/00 A23P 1/00 B01F 7/02 B01F 15/02 |
| (11) | Number of the document | 2031 |
| (13) | Kind of document | B |
| (21) | Application number | RP200 |
| (22) | Date of filing the application | 1992-12-17 |
| (41) | Date of publication of the application | |
| (45) | Date of publication of patent | 1993-04-15 |
| (86) | Number | 1607682 |
| Date | 1986-09-04 |
| (30) | Number | Date | Country code |
| 85111195 | 1985-09-05 | EP |
| (71) |
A. Stephan & Sohne GmbH & Co.,
2 Alfred-Stephan-Platz, D-3250 Hameln 1,
DE
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| (72) |
Friedrich OTTO, DE
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| (73) |
A. Stephan & Sohne GmbH & Co.,
2 Alfred-Stephan-Platz, D-3250 Hameln 1,
DE
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| (74) |
Rita LAURINAVIČIŪTĖ,
Gedimino pr. 45-6, LT-01109 Vilnius,
LT
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| (54) |
| Payment date | Validity (years) | Amount | |
| 1997-12-10 | 8 | 250.00 USD |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 1998-12-17 |