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The International trademark SIGMA was filed as Word mark on 08/03/2017 at the World Intellectual Property Organization.
| Trademark form | Word mark |
| File reference | 1372602 |
| Register number | 302016025228 |
| Countries | 
|
| Base trademark |
No. 30 2016 025 228,
October 31, 2016
|
| Application date | August 3, 2017 |
| Expiration date | August 3, 2027 |
Trademark owner
Carl-Zeiss-Promenade 10
07745 Jena
DE
07745 Jena
DE
goods and services
09
Electron microscopes
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| June 9, 2022 | 2022/25 Gaz | JP | RAW: Rule 18ter(2)(i) GP following a provisional refusal |
| January 14, 2019 | 2019/3 Gaz | KR | Rejection |
| October 25, 2018 | 2018/44 Gaz | IT | Rejection |
| October 11, 2018 | 2018/41 Gaz | CH | Rejection |
| September 7, 2018 | 2018/37 Gaz | CN | Rejection |
| July 30, 2018 | 2018/33 Gaz | CZ | Rejection |
| June 7, 2018 | 2018/27 Gaz | FR | Rejection |
| May 31, 2018 | 2018/22 Gaz | JP | Rejection |
| May 16, 2018 | 2018/20 Gaz | KR | Rejection |
| May 1, 2018 | 2018/18 Gaz | GB | Rejection |
| May 1, 2018 | 2018/18 Gaz | SG | Rejection |
| February 13, 2018 | 2018/7 Gaz | PH | Rejection |
| August 3, 2017 | 2017/42 Gaz | DE | Registration |
ID: 141372602