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The US trademark INVISIBLE WRITER was filed as Word mark on 04/19/2005 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/24/2008.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 78611648 |
| Register number | 3453722 |
| Application date | April 19, 2005 |
| Publication date | April 8, 2008 |
| Entry date | June 24, 2008 |
Trademark owner
Flat A, 15/F, Waylee Industrial Centre
Tsuen Wan, N.T.
HK
Tsuen Wan, N.T.
HK
goods and services
16
Pen with ultraviolet ink and an ultraviolet light
ID: 1378611648