Mark Text | Image | Register | NICE classifications | Registration Date | Expiry Date | ||
---|---|---|---|---|---|---|---|
KERN | United States Patent and Trademark Office | 9 | 1955-09-06 | historic | details | ||
ALPICO | United States Patent and Trademark Office | 9 | 1954-06-08 | historic | details | ||
KERN AARAU | United States Patent and Trademark Office | 16 | 1954-05-04 | historic | details | ||
KERN | United States Patent and Trademark Office | 9, 16 | 1952-02-05 | historic | details |