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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
F24D 10/00 |
| (11) | Number of the document | 3412 |
| (13) | Kind of document | B |
| (21) | Application number | IP663 |
| (22) | Date of filing the application | 1993-06-17 |
| (41) | Date of publication of the application | 1995-01-31 |
| (45) | Date of publication of patent | 1995-09-25 |
| (71) |
Liudas BRAZDEIKIS,
Instituto g. 9a-29, Raudondvaris, 4320 Kauno r.,
LT
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| (72) |
Liudas BRAZDEIKIS, LT
Antanas Algimantas MYKOLAITIS, LT |
| (73) |
Liudas BRAZDEIKIS,
Instituto g. 9a-29, Raudondvaris, 4320 Kauno r.,
LT
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| (74) |
| (54) | METHOD FOR REGULATION FOR HOT-WATER HEATING SYSTEM |
| Payment date | Validity (years) | Amount | |
| 1995-06-01 | 3 | 39.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 1996-06-17 |