Mark Text | Image | Register | NICE classifications | Registration Date | Expiry Date | ||
---|---|---|---|---|---|---|---|
GUARDIMARK | United States Patent and Trademark Office | 9 | 1982-07-13 | 2003-04-19 | historic | details | |
GUARDIFEED | United States Patent and Trademark Office | 9 | 1980-10-07 | 2001-10-14 | historic | details | |
GUARDISPAN | United States Patent and Trademark Office | 9 | 1978-11-28 | historic | details |