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The International trademark SONA was filed as Word mark on 07/28/1997 at the World Intellectual Property Organization.
| Trademark form | Word mark |
| File reference | 677868 |
| Register number | 444333 |
| Countries | 
|
| Base trademark |
No. 444333,
February 10, 1997
|
| Application date | July 28, 1997 |
| Expiration date | July 28, 2017 |
Trademark owner
Laubisrütistrasse 28
8712 Stäfa
CH
8712 Stäfa
CH
Trademark representatives
Forchstrasse 30,
P.O. Box 1067
CH
goods and services
10
Acoustic apparatus and parts thereof for the
hearing-impaired.
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| February 10, 2018 | 2018/6 Gaz | Deletion | |
| May 4, 2016 | 2017/11 Gaz | US | RAW: Total Invalidation |
| March 24, 2010 | 2010/16 Gaz | CN | Rejection |
| May 12, 2009 | 2009/21 Gaz | CH | Correction |
| May 12, 2009 | 2013/11 Gaz | US | Decision on opposition |
| May 11, 2009 | 2009/21 Gaz | CH | Deletion |
| July 17, 2008 | 2008/34 Gaz | NO | RAW: Protection Granted |
| June 26, 2008 | 2008/30 Gaz | CN | Rejection |
| June 9, 2008 | 2008/26 Gaz | GB | RAW: Protection Granted |
| May 29, 2008 | 2008/23 Gaz | JP | Rejection |
| April 1, 2008 | 2008/20 Gaz | IE | RAW: Protection Granted |
| March 19, 2008 | 2008/19 Gaz | AU | RAW: Protection Granted |
| November 5, 2007 | 2007/45 Gaz | US | Rejection |
| July 29, 2007 | 2007/37 Gaz | CH | Correction |
| July 28, 2007 | 2007/33 Gaz | Extension | |
| March 25, 1999 | 1999/7 Gaz | DK | RAW: Appeal Expired |
| September 14, 1998 | 1998/18 Gaz | DK | Rejection |
| July 22, 1998 | 1998/18 Gaz | GB | RAW: Final Confirmation Refusal |
| November 13, 1997 | 1997/22 Gaz | GB | Rejection |
| July 28, 1997 | 1997/17 Gaz | CH | Registration |
| Partial deletion |
ID: 14677868