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The US trademark GRIDLOCK was filed as Word mark on 02/27/2012 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 03/26/2013.
The current status of the mark is "SECTION 8 & 15-ACCEPTED AND ACKNOWLEDGED".
| Trademark form | Word mark |
| File reference | 4310436 |
| Register number | 85553562 |
| Application date | February 27, 2012 |
| Entry date | March 26, 2013 |
| Expiration date | March 26, 2023 |
Trademark owner
200 Bridge Street
15223 Pittsburgh
US
15223 Pittsburgh
US
Trademark representatives
100 Pine Street
17108 Harrisburg
US
goods and services
19
Non-metallic Building Materials
ID: 13