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The International trademark Leukosilk was filed as Figurative mark on 09/17/1968 at the World Intellectual Property Organization.
| Trademark form | Figurative mark |
| File reference | 348542 |
| Register number | 800899 |
| Countries | 
|
| Base trademark |
No. 800 899,
February 24, 1965
|
| Application date | September 17, 1968 |
| Expiration date | September 17, 2028 |
Trademark owner
Quickbornstrasse 24
20253 Hamburg
DE
20253 Hamburg
DE
Trademark representatives
Alstertor 21
20095 Hamburg
DE
goods and services
05
Medicines, chemical preparations for medical and sanitary
purposes, plasters, surgical dressings, medical bandages
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| September 9, 2021 | 2021/37 Gaz | VN | Rejection |
| September 11, 2020 | 2020/38 Gaz | Correction | |
| April 5, 2019 | 2019/15 Gaz | EM | RAW: Seniority Added |
| March 1, 2019 | 2019/10 Gaz | EM | RAW: Seniority Added |
| November 14, 2018 | 2018/46 Gaz | EM | RAW: Seniority Added |
| September 3, 2018 | 2018/43 Gaz | Extension | |
| August 14, 2018 | 2018/33 Gaz | EM | RAW: Seniority Added |
| June 11, 2018 | 2018/24 Gaz | EM | Rejection |
| November 2, 2017 | 2017/49 Gaz | Correction | |
| November 29, 2014 | 2015/21 Gaz | US | RAW: Total Invalidation |
| January 27, 2014 | 2014/5 Gaz | KR | Rejection |
| April 12, 2013 | 2013/21 Gaz | Correction | |
| September 5, 2008 | 2008/39 Gaz | Extension | |
| September 14, 2007 | 2007/42 Gaz | Extension | |
| August 20, 2007 | 2007/36 Gaz | US | RAW: Final Reversing Refusal |
| March 7, 2006 | 2006/10 Gaz | US | Rejection |
| August 16, 2005 | 2005/47 Gaz | DE | Correction |
| November 22, 1994 | 1994/11 LMi | Correction | |
| October 22, 1993 | 1993/11 LMi | Extension | |
| April 28, 1993 | 1993/5 LMi | Extension | |
| April 28, 1993 | 1993/5 LMi | Extension | |
| September 17, 1988 | 1988/9 LMi | Extension | |
| September 17, 1968 | 1968/9 LMi | DT | Registration |
| Partial deletion | |||
| Partial deletion |
ID: 14348542