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The International trademark DumaTube was filed as Word mark on 08/08/2014 at the World Intellectual Property Organization.
| Trademark form | Word mark |
| File reference | 1217126 |
| Register number | 012716551 |
| Countries | 
|
| Base trademark |
No. 012716551,
August 14, 2014
|
| Application date | August 8, 2014 |
| Expiration date | August 8, 2024 |
Trademark owner
Caesariusstr. 97
53639 Königswinter
DE
53639 Königswinter
DE
Trademark representatives
Leopoldstr. 4
80802 München
DE
goods and services
09
Combustion apparatus for nitrogen analysis and parts
therefor and consumables therefor, in particular quartz
glass containers for use as combustion and reduction
reactors
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| September 16, 2022 | 2022/38 Gaz | US | RAW: Total Invalidation |
| May 20, 2015 | 2015/21 Gaz | US | Rejection |
| February 12, 2015 | 2015/7 Gaz | JP | Rejection |
| August 8, 2014 | 2014/38 Gaz | EM | Registration |
ID: 141217126