Mark Text | Image | Register | NICE classifications | Registration Date | Expiry Date | ||
---|---|---|---|---|---|---|---|
CATARACT | United States Patent and Trademark Office | 12 | 2001-11-06 | details | |||
CATARACT | United States Patent and Trademark Office | 12 | 1994-08-02 | details | |||
A | United States Patent and Trademark Office | 12, 28 | 1995-08-01 | 2016-10-06 | historic | details |