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The International trademark ULTRA DI was filed as Word mark on 10/19/2011 at the World Intellectual Property Organization.
| Trademark form | Word mark |
| File reference | 1097827 |
| Register number | 2282020 |
| Countries | 
|
| Base trademark |
No. 2282020,
September 28, 1999
|
| Application date | October 19, 2011 |
| Expiration date | October 19, 2031 |
Trademark owner
5475 Airport Blvd.
Boulder CO 80301
US
Boulder CO 80301
US
Trademark representatives
Leydig, Voit & Mayer, Ltd.,
4875 Pearl East Circle, Suite 301
US
goods and services
09
Liquid particle sensors for sizing and counting contaminants
in ultra-pure water
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| October 19, 2021 | 2021/42 Gaz | Extension | |
| October 10, 2012 | 2012/41 Gaz | EM | Rejection |
| September 27, 2012 | 2012/39 Gaz | KR | Rejection |
| May 24, 2012 | 2012/21 Gaz | JP | Rejection |
| October 19, 2011 | 2011/47 Gaz | US | Registration |
ID: 141097827