Trademark Information
ISOPTO
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The trademark ISOPTO is expired in Canada. It's registry included text/words.
The record is owned by ALCON LABORATORIES INC..
The record is owned by ALCON LABORATORIES INC..
Holder
| Class | Record | Type | Presentation | Status |
|---|---|---|---|---|
| Without Nice class |  0273447E0  | Denominative | 1963/01/15 | Registered |
Holder
| Class | Record | Type | Presentation | Status |
|---|---|---|---|---|
| Without Nice class | 0228727E0 | Denominative | 1955/02/03 | Registered |
