Code | Description | Code scheme | ||
---|---|---|---|---|
9999 | North American Industry Classification System 2007 | details |
Mark Text | Image | Register | NICE classifications | Registration Date | Expiry Date | ||
---|---|---|---|---|---|---|---|
ATN | United States Patent and Trademark Office | 35, 38 | 1985-11-05 | 1992-04-27 | historic | details |