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The US trademark OPTREL COMFORT was filed as Word mark on 10/27/1992 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 10/19/1993.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 74326530 |
| Register number | 1799154 |
| Application date | October 27, 1992 |
| Publication date | July 27, 1993 |
| Entry date | October 19, 1993 |
Trademark owner
Ebnater Strasse 84
CH-9630 Wattwil
CH
CH-9630 Wattwil
CH
Trademark representatives
goods and services
9
equipment and devices for the protection of human eyes from radiation; namely, protective eye glasses; protective eye shields, shades and helmets for welders; sun glasses; optical filters; namely, absorption filters, interference filters, reflection filters, infrared filters, ultraviolet filters, polarization filters; optical filters and optical filter arrays which are controllable with regard to the transmission rate; equipment for the control of the rate of transmission of radiation for controllable filters and filter arrays
ID: 1374326530