| Mark Text | Image | Register | NICE classifications | Registration Date | Expiry Date | ||
|---|---|---|---|---|---|---|---|
| INFRAMARKER |
|
United States Patent and Trademark Office | 9 | 2015-01-20 | details | ||
| BERNTSEN |
|
United States Patent and Trademark Office | 9, 35 | 2014-02-25 | details | ||
| INFRAMARKER |
|
United States Patent and Trademark Office | 9 | 2013-04-09 | details | ||
| MARKING THE INFRASTRUCTURE OF THE WORLD |
|
United States Patent and Trademark Office | 9, 35 | 2012-12-25 | details | ||
| BERNTSEN |
|
United States Patent and Trademark Office | 9, 35 | 2007-05-01 | details | ||
| DEEP-1 | United States Patent and Trademark Office | 9 | 1981-05-12 | details |
