SD Logo (USPTO, 04/10/1979)
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The US trademark SD was filed as Word and figurative mark on 04/10/1979 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/02/1981.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word and figurative mark |
| File reference | 73210940 |
| Register number | 1156121 |
| Application date | April 10, 1979 |
| Publication date | March 10, 1981 |
| Entry date | June 2, 1981 |
Trademark owner
7 King St., E.
Toronto, Ontario
CA
Toronto, Ontario
CA
Trademark representatives
goods and services
7
Rock Drilling Rigs, Drilling Bits and Drilling Stems
ID: 1373210940