|
|
|
|
|
Legal status
Patent expired
| (51) | INT.CL.: (2006.01) |
E04B 1/38 |
| (11) | Number of the document | 2008 |
| (13) | Kind of document | B |
| (21) | Application number | RP144 |
| (22) | Date of filing the application | 1992-08-28 |
| (41) | Date of publication of the application | |
| (45) | Date of publication of patent | 1992-12-15 |
| (86) | Number | 908253 |
| Date | 1979-08-30 |
| (30) | Number | Date | Country code |
| 28 38 053.2 | 1978-08-31 | DE |
| (71) |
Streif Aktiengesellschaft,
5540 Weinsheim/Eifel 1,
DE
|
| (72) |
Gerhard MEIKL, DE
|
| (73) |
Streif Aktiengesellschaft,
5540 Weinsheim/Eifel 1,
DE
|
| (74) |
Vytautas DOVYDĖNAS,
V. Grybo g. 41-38, LT-10320 Vilnius,
LT
|
| (54) |
| Payment date | Validity (years) | Amount | |
| 1993-07-03 | 4 | 300.00 USD |
| 1996-08-28 |
| Patent expired | ||
| Invalidation date | 1994-08-30 |