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The US trademark ROLLOTRON was filed as Word mark on 10/03/1957 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/29/1958.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72038249 |
| Register number | 661042 |
| Application date | October 3, 1957 |
| Entry date | April 29, 1958 |
Trademark owner
215 CENTRAL AVE.
LOUISVILLE
US
LOUISVILLE
US
goods and services
11
VENTILATING AIR FILTERS COMPOSED OF TWO FILTERING SECTIONS ARRANGED IN SERIES, ONE OF SAID SECTIONS BEING AN AUTOMATIC, VISCOUS IMPINGEMENT, DISPOSABLE MEDIUM TYPE AIR FILTER
ID: 1372038249