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The US trademark CAL-EX was filed as Word mark on 02/08/1991 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/12/1992.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 1685888 |
| Register number | 74137358 |
| Application date | February 8, 1991 |
| Entry date | May 12, 1992 |
| Expiration date | May 12, 2032 |
Trademark owner
300 Industry Drive
15275 Pittsburgh
US
15275 Pittsburgh
US
Trademark representatives
5823 Newton Drive
92008 Carlsbad
US
goods and services
1
Chemicals
ID: 13