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The International trademark GAMMALYON was filed as Figurative mark on 07/12/1979 at the World Intellectual Property Organization.
| Trademark form | Figurative mark |
| File reference | 446189 |
| Register number | 1054421 |
| Countries | 
|
| Base trademark |
No. 1 054 421,
June 20, 1978
|
| Application date | July 12, 1979 |
| Expiration date | July 12, 2019 |
Trademark owner
4 Allée de l'Arche
F-92400 COURBEVOIE
FR
F-92400 COURBEVOIE
FR
Trademark representatives
85 boulevard Malesherbes
F-75008 PARIS
FR
goods and services
09
Fils, tresses, câbles électriques utilisés en ambiance
radio-active
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| January 25, 2020 | 2020/4 Gaz | Deletion | |
| July 14, 2009 | 2009/32 Gaz | Extension | |
| July 12, 1999 | 1999/15 Gaz | Extension | |
| March 25, 1993 | 1993/3 LMi | Correction | |
| July 12, 1979 | 1979/7 LMi | FR | Registration |
ID: 14446189