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The International trademark P.S.T. was filed as Word mark on 05/09/2005 at the World Intellectual Property Organization.
| Trademark form | Word mark |
| File reference | 852775 |
| Countries | 
|
| Base trademark |
No. 78521803,
November 23, 2004
|
| Application date | May 9, 2005 |
| Expiration date | May 9, 2025 |
Trademark owner
Trademark representatives
Clark Hill PLC,
2 Houston Center,
US
goods and services
09
Telescopes and optical filters
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| May 8, 2015 | 2015/20 Gaz | Extension | |
| January 12, 2006 | 2006/4 Gaz | JP | RAW: Protection Granted |
| December 13, 2005 | 2006/1 Gaz | AU | RAW: Protection Granted |
| May 9, 2005 | 2005/28 Gaz | US | Registration |
ID: 14852775