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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
B21B 31/00 B21B 31/16 |
| (11) | Number of the document | 3735 |
| (13) | Kind of document | B |
| (21) | Application number | IP1603 |
| (22) | Date of filing the application | 1993-12-15 |
| (41) | Date of publication of the application | 1995-07-25 |
| (45) | Date of publication of patent | 1996-02-26 |
| (30) | Number | Date | Country code |
| 40 34 436.3 | 1990-10-29 | DE | |
| 5010025 | 1991-10-28 | SU |
| (71) |
SMS SCHLOEMANN-SIEMAG AG,
Eduard-Schloemann-Str. 4, 40237 Duesseldorf,
DE
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| (72) |
Martin BRAUN, DE
Juergen ARMENAT, DE Heinrich ROESE, DE |
| (73) |
SMS SCHLOEMANN-SIEMAG AG,
Eduard-Schloemann-Str. 4, 40237 Duesseldorf,
DE
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| (74) |
Rita LAURINAVIČIŪTĖ,
Gedimino pr. 45-6, LT-01109 Vilnius,
LT
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| (54) | ROLLING STAND |
| Payment date | Validity (years) | Amount | |
| 1996-11-25 | 4 | 80.00 USD |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 1997-12-15 |