USPTOProtect this trademark from copycats!
With our trademark monitoring alerts, you are automatically notified by email about copycats and free riders.
The US trademark TSL was filed as Word mark on 04/14/2000 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/16/2002.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 76033737 |
| Register number | 2593628 |
| Application date | April 14, 2000 |
| Publication date | April 23, 2002 |
| Entry date | July 16, 2002 |
Trademark owner
P.O. Box 6
Walisend Tyne & Wear NE28 6DG
GB
Walisend Tyne & Wear NE28 6DG
GB
Trademark representatives
goods and services
1
Chemicals, namely, fused silica, silicon dioxide, fused magnesia and magnesium oxide for industrial use in various industries
9
Optical products, namely, optical glass, optical discs, prisms and lenses; laboratory glassware; and laboratory crucibles
11
Heating apparatus, namely, electric heaters, and furnace component parts and fittings; fused silica sheaths for electric heating elements; crucibles for industrial use
ID: 1376033737