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The International trademark DUO-BACK was filed as Figurative mark on 03/29/1994 at the World Intellectual Property Organization.
| Trademark form | Figurative mark |
| File reference | 618726 |
| Register number | 1189920 |
| Countries | 
|
| Base trademark |
No. 1 189 920,
March 10, 1994
|
| Application date | March 29, 1994 |
| Expiration date | March 29, 2024 |
Trademark owner
Voigtei 84
31595 Steyerberg
DE
31595 Steyerberg
DE
Trademark representatives
Grüner Weg 1
52070 Aachen
DE
goods and services
20
Furniture, especially seats and tables, furnishing suites
for conferences and seats especially armchairs, chairs,
swivel armchairs, swivel chairs, also with casters or
sliders, especially for offices, social services, schools
and workshops; seat parts, namely footrests, casters, back
supports and mechanisms for adjusting seat height and
back-support tilt
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| February 6, 2020 | 2020/10 Gaz | US | RAW: Total Invalidation |
| May 6, 2018 | 2018/26 Gaz | IL | Rejection |
| November 11, 2016 | 2017/7 Gaz | Correction | |
| April 1, 2014 | 2014/20 Gaz | Correction | |
| March 26, 2014 | 2014/15 Gaz | Extension | |
| January 27, 2009 | 2013/13 Gaz | US | Decision on opposition |
| December 10, 2008 | 2009/4 Gaz | CN | RAW: Final Reversing Refusal |
| January 11, 2007 | 2007/3 Gaz | US | Rejection |
| August 10, 2006 | 2006/35 Gaz | GE | RAW: Protection Granted |
| July 31, 2006 | 2006/33 Gaz | KR | Decision on opposition |
| April 18, 2006 | 2006/18 Gaz | KR | Rejection |
| February 28, 2006 | 2006/10 Gaz | CN | Rejection |
| November 28, 2005 | 2005/51 Gaz | AU | RAW: Protection Granted |
| July 26, 2005 | 2005/31 Gaz | US | Rejection |
| October 14, 2004 | 2005/26 Gaz | DE | Correction |
| March 24, 2004 | 2004/7 Gaz | RAW: Renewal Under Rule 40.3 | |
| February 18, 2002 | 2002/6 Gaz | JP | RAW: Protection Granted |
| March 26, 2001 | DE | Correction | |
| January 12, 2000 | 2000/6 Gaz | DE | Correction |
| June 7, 1996 | 1996/6 Gaz | ES | RAW: Final Reversing Refusal |
| December 12, 1995 | 1995/12 LMi | ES | Decision on opposition |
| April 11, 1995 | 1995/3 LMi | ES | Rejection |
| March 29, 1994 | 1994/6 LMi | DE | Registration |
| Partial deletion |
ID: 14618726