DUAL SEAL Logo (USPTO, 03/22/1968)
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The US trademark DUAL SEAL was filed as Word and figurative mark on 03/22/1968 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/13/1969.
The current status of the mark is "EXPIRED".
| Trademark form | Word and figurative mark |
| File reference | 72293925 |
| Register number | 869261 |
| Application date | March 22, 1968 |
| Entry date | May 13, 1969 |
Trademark owner
6515 HIGHWAY 99 SOUTH
98201 EVERETT
US
98201 EVERETT
US
goods and services
19
INSULATING GLASS FOR USE IN BUILDING STRUCTURES
ID: 1372293925