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The International trademark Dyko was filed as Figurative mark on 07/31/1979 at the World Intellectual Property Organization.
| Trademark form | Figurative mark |
| File reference | 446649 |
| Register number | 951775 |
| Countries | 
|
| Base trademark |
No. 951 775,
November 26, 1976
|
| Application date | July 31, 1979 |
| Expiration date | July 31, 2019 |
Trademark owner
Wilsdruffrer Strasse 11
01723 Wilsdruff ST Grumbach
DE
01723 Wilsdruff ST Grumbach
DE
Trademark representatives
Schweigerstrasse 2
81541 München
DE
goods and services
19
Building materials, namely stones and refractory compounds
for furnace linings; natural and artificial stones, mortar,
perlites and ballast
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| February 8, 2020 | 2020/6 Gaz | Deletion | |
| December 23, 2010 | 2010/52 Gaz | EM | Rejection |
| August 3, 2009 | 2010/5 Gaz | DE | Correction |
| July 31, 2009 | 2009/39 Gaz | Extension | |
| July 16, 1999 | 1999/16 Gaz | Extension | |
| September 11, 1995 | 1995/9 LMi | PT | RAW: Total Invalidation |
| October 27, 1993 | 1993/11 LMi | Extension | |
| August 4, 1993 | 1993/9 LMi | Extension | |
| June 17, 1993 | 1993/8 LMi | Extension | |
| March 29, 1993 | 1993/4 LMi | Extension | |
| July 31, 1979 | 1979/8 LMi | DT | Registration |
| July 31, 1979 | EG | Rejection | |
| Partial deletion |
ID: 14446649