Mark Text | Image | Register | NICE classifications | Registration Date | Expiry Date | ||
---|---|---|---|---|---|---|---|
ASPEN-LOK | United States Patent and Trademark Office | 19 | 1983-01-11 | 1989-06-09 | historic | details | |
CEDAR-LOK | United States Patent and Trademark Office | 19 | 1983-01-11 | 1989-06-09 | historic | details | |
PINE-LOK | United States Patent and Trademark Office | 19 | 1982-10-26 | 1989-04-21 | historic | details |