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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
G10H 1/36 H04B 1/20 |
| (11) | Number of the document | 4580 |
| (13) | Kind of document | B |
| (21) | Application number | 98-084 |
| (22) | Date of filing the application | 1998-06-09 |
| (41) | Date of publication of the application | 1999-08-25 |
| (45) | Date of publication of patent | 1999-11-25 |
| (30) | Number | Date | Country code |
| 98102471 | 1998-02-19 | RU |
| (71) |
Yakov Shoel Berovich ROVNER,
Pos. Ostrovtsy, d. 83-a, Ramensky r-n, 140001 Moscowskaya obl.,
RU
Marina Alekseevna AGADZHANOVA, Bolshoy Rogozhsky per. d.10, kor.2, kv.34, 109147 Moscow, RU |
| (72) |
Yakov Shoel-Berovich ROVNER, RU
Marina Alekseevna AGADZHANOVA, RU |
| (73) |
Yakov Shoel Berovich ROVNER,
Pos. Ostrovtsy, d. 83-a, Ramensky r-n, 140001 Moscowskaya obl.,
RU
Marina Alekseevna AGADZHANOVA, Bolshoy Rogozhsky per. d.10, kor.2, kv.34, 109147 Moscow, RU |
| (74) |
Liudmila GERASIMOVIČ,
IĮ "Liudmila Gerasimovič, Patentinis patikėtinis", Vingrių g. 13-42, LT-01141 Vilnius,
LT
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| (54) | A PORTABLE MUSICAL SYSTEM FOR CARAOKE AND A CARTRIDGE |
| Payment date | Validity (years) | Amount | |
| 2004-05-27 | 7 | 560.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2005-06-09 |