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The International trademark PORTAFLOW was filed as Word mark on 03/12/2008 at the World Intellectual Property Organization.
| Trademark form | Word mark |
| File reference | 960946 |
| Register number | 1170836 |
| Countries | 
|
| Base trademark |
No. 1170836,
March 4, 1982
|
| Application date | March 12, 2008 |
| Expiration date | March 12, 2028 |
Trademark owner
Knaves Beech Business Centre,
Davies Way, Loudwater
GB
Davies Way, Loudwater
GB
Trademark representatives
Pinners Hall
105-108 Old Broad Street
GB
goods and services
09
Apparatus and instruments for use in flow measurement, and
parts and fittings therefor included in this class
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| December 16, 2021 | 2021/52 Gaz | US | RAW: Total Invalidation |
| March 12, 2018 | 2018/11 Gaz | Extension | |
| March 12, 2008 | 2008/19 Gaz | GB | Registration |
ID: 14960946