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The International trademark HD was filed as Word mark on 11/09/2016 at the World Intellectual Property Organization.
| Trademark form | Word mark |
| File reference | 1330300 |
| Register number | 015506959 |
| Countries | 
|
| Base trademark |
No. 015506959,
October 25, 2016
|
| Application date | November 9, 2016 |
| Expiration date | November 9, 2026 |
Trademark owner
Bissendorferstr. 6
30625 Hannover
DE
30625 Hannover
DE
Trademark representatives
Theaterstr. 6
30159 Hannover
DE
goods and services
11
Mechanical water treatment devices for aerating water, and
parts therefor; diffusers (aerators) for introducing gases
into liquids, in particular for sewage technology, water
treatment and fish farming; elastomeric parts for diffusers;
fittings for diffusers
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| March 28, 2022 | 2022/16 Gaz | IN | Rejection |
| June 20, 2018 | 2018/26 Gaz | CN | Rejection |
| February 14, 2018 | 2018/13 Gaz | KR | Rejection |
| September 5, 2017 | 2017/36 Gaz | KR | Rejection |
| June 5, 2017 | 2017/27 Gaz | IN | Rejection |
| November 9, 2016 | 2017/4 Gaz | EM | Registration |
ID: 141330300