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The US trademark C3 was filed as Word mark on 02/18/1964 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 12/01/1964.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72186961 |
| Register number | 780886 |
| Application date | February 18, 1964 |
| Entry date | December 1, 1964 |
Trademark owner
16TH AND HAMILTON STS. PHILADELPHIA 1, P A.
goods and services
5
PREPARATION FOR THE TREATMENT OF THE SYMPTOMS OF THE COMMON COLD
ID: 1372186961