Logo (USPTO, 02/02/1977)
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The US trademark was filed as Figurative mark on 02/02/1977 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/06/1978.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Figurative mark |
| File reference | 73114482 |
| Register number | 1092810 |
| Application date | February 2, 1977 |
| Entry date | June 6, 1978 |
Trademark owner
Pittsburgh
US
goods and services
19
STONE, SAND, GRAVEL, AGRICULTURE LIMESTONE, BITUMINOUS CONCRETE
ID: 1373114482