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The International trademark INSULDUR was filed as Word mark on 05/30/2011 at the World Intellectual Property Organization.
| Trademark form | Word mark |
| File reference | 1086515 |
| Register number | 614140 |
| Countries | 
|
| Base trademark |
No. 614140,
December 23, 2010
|
| Application date | May 30, 2011 |
| Expiration date | May 30, 2031 |
Trademark owner
Neue Jonastrasse 60
8640 Rapperswil
CH
8640 Rapperswil
CH
Trademark representatives
Postfach
8027 Zürich
CH
goods and services
17
Insulation for electrical equipment, namely electrical
insulation paper and pressboard that has been thermally
upgraded with chemicals to withstand higher operating
temperatures, for use in fluid filled electric transformers
41
Providing training and advanced training in the field of
manufacturing and operating transformers, particularly
training with regard to the calculation of transformers for
their upgrading and retrofitting with insulation material in
order to improve the transformers' performance
42
Scientific services with regard to the calculation of
transformers, particularly calculation of transformers for
their upgrading and retrofitting with insulation material in
order to improve the transformers' performance
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| October 3, 2022 | 2022/40 Gaz | CA | Rejection |
| June 4, 2021 | 2021/23 Gaz | Correction | |
| May 30, 2021 | 2021/22 Gaz | Extension | |
| October 11, 2018 | 2018/44 Gaz | US | RAW: Partial Invalidation |
| June 27, 2012 | 2012/27 Gaz | EM | Rejection |
| June 20, 2012 | 2012/38 Gaz | US | Rejection |
| May 25, 2012 | 2012/22 Gaz | KR | Rejection |
| May 14, 2012 | 2012/20 Gaz | CN | Rejection |
| May 30, 2011 | CH | Registration | |
| Partial deletion |
ID: 141086515