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The US trademark LOCKSTONE was filed as Word mark on 04/02/1990 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/17/1991.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 74044623 |
| Register number | 1657419 |
| Application date | April 2, 1990 |
| Publication date | June 25, 1991 |
| Entry date | September 17, 1991 |
Trademark owner
5915 AIRPORT ROAD SUITE 520
L4V 1Z1 MISSISSAUGA
CA
L4V 1Z1 MISSISSAUGA
CA
Trademark representatives
goods and services
19
paving stones
ID: 1374044623