| Mark Text | Image | Register | NICE classifications | Registration Date | Expiry Date | ||
|---|---|---|---|---|---|---|---|
| BAIRD |
|
United States Patent and Trademark Office | 7, 9 | 1985-06-25 | details | ||
| SHERALLOY | United States Patent and Trademark Office | 9 | 1986-03-11 | 2006-12-16 | historic | details | |
| STANALLOY | United States Patent and Trademark Office | 6 | 1985-08-27 | 2020-03-20 | historic | details | |
| SOF-SEAL |
|
United States Patent and Trademark Office | 9 | 1985-06-11 | 2020-03-20 | historic | details |
| PVC | United States Patent and Trademark Office | 9 | 1985-01-29 | 2005-11-05 | historic | details | |
| TB | United States Patent and Trademark Office | 9 | 1985-01-22 | 2005-10-29 | historic | details | |
| SOS | United States Patent and Trademark Office | 9 | 1985-01-22 | 2005-10-29 | historic | details |
