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The US trademark SENTINEL was filed as Word mark on 05/28/1991 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/21/1993.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 74170031 |
| Register number | 1794131 |
| Application date | May 28, 1991 |
| Publication date | February 18, 1992 |
| Entry date | September 21, 1993 |
Trademark owner
2500 WEST 4TH ST.
19897 WILMINGTON
US
19897 WILMINGTON
US
Trademark representatives
goods and services
9
water and wastewater filter backwash control units
ID: 1374170031