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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
E02D 5/80 E02D 7/00 |
| (11) | Number of the document | 3761 |
| (13) | Kind of document | B |
| (21) | Application number | IP1835 |
| (22) | Date of filing the application | 1994-01-31 |
| (41) | Date of publication of the application | 1995-08-25 |
| (45) | Date of publication of patent | 1996-03-25 |
| (30) | Number | Date | Country code |
| 89 03813 | 1989-03-23 | FR | |
| 4743497 | 1990-05-22 | SU |
| (71) |
Bernard CASTAGNER,
4, chemin de Bourgogne, 77450 Coupvray,
FR
Claude WAITZENEGGER, 20, avenue Regnault, 78590 Noisy Le Roi, FR |
| (72) |
Bernard CASTAGNER, FR
Claude WAITZENEGGER, FR |
| (73) |
Bernard CASTAGNER,
4, chemin de Bourgogne, 77450 Coupvray,
FR
Claude WAITZENEGGER, 20, avenue Regnault, 78590 Noisy Le Roi, FR |
| (74) |
Reda ŽABOLIENĖ,
METIDA, Verslo centras "VERTAS", Gynėjų g. 16, LT-01109 Vilnius,
LT
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| (54) | APPARATUS FOR PLACING OF STAY PILES |
| Payment date | Validity (years) | Amount | |
| 1997-01-29 | 4 | 80.00 USD |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 1998-01-31 |