USPTOProtect this trademark from copycats!
With our trademark monitoring alerts, you are automatically notified by email about copycats and free riders.
The US trademark CURVE DIFFERENTIAL OPTICS was filed as Word mark on 04/22/2004 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 03/13/2007.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 76588423 |
| Register number | 3218413 |
| Application date | April 22, 2004 |
| Publication date | February 7, 2006 |
| Entry date | March 13, 2007 |
Trademark owner
7500 West Mississippi Avenue
80226 Lakewood
US
80226 Lakewood
US
Trademark representatives
goods and services
9
Ocular lenses, namely contact lenses, plastic blanks for contact lenses, and containers for contact lenses
ID: 1376588423