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The International trademark OPTRONIC was filed as Figurative mark on 02/19/1988 at the World Intellectual Property Organization.
| Trademark form | Figurative mark |
| File reference | 521835 |
| Register number | 1099249 |
| Countries | 
|
| Base trademark |
No. 1 099 249,
November 17, 1986
|
| Application date | February 19, 1988 |
| Expiration date | February 19, 2028 |
Trademark owner
40 Aidenbachstrasse
81379 München
DE
81379 München
DE
Trademark representatives
Viktualienmarkt 8
80331 München
DE
goods and services
09
Appareils de mesurage non électroniques destinés à être
placés sur des radiateurs et fonctionnant selon le principe
d'évaporation pour la détection de la consommation relative
de chaleur
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| February 19, 2018 | 2018/15 Gaz | Extension | |
| February 19, 2008 | 2008/8 Gaz | Extension | |
| January 27, 1994 | 1994/1 LMi | Correction | |
| September 21, 1993 | 1993/9 LMi | Correction | |
| February 19, 1988 | 1988/4 LMi | DT | Registration |
| Partial deletion |
ID: 14521835