USPTOProtect this trademark from copycats!
With our trademark monitoring alerts, you are automatically notified by email about copycats and free riders.
The US trademark GRIDSTONE was filed as Word mark on 03/27/1987 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/17/1987.
The current status of the mark is "SECTION 15-ACKNOWLEDGED".
| Trademark form | Word mark |
| File reference | 1465484 |
| Register number | 73651816 |
| Application date | March 27, 1987 |
| Entry date | November 17, 1987 |
| Expiration date | November 17, 2027 |
Trademark owner
2001 Rexford Road
28211 Charlotte
US
28211 Charlotte
US
Trademark representatives
100 North Tryon Street, Suite 4700
28202 Charlotte
US
goods and services
19
Non-metallic Building Materials
ID: 13