Mark Text | Image | Register | NICE classifications | Registration Date | Expiry Date | ||
---|---|---|---|---|---|---|---|
4M | United States Patent and Trademark Office | 9 | 2020-12-01 | details | |||
LOGIBLOCS | United States Patent and Trademark Office | 28 | 2019-06-11 | details | |||
STEAM POWERED KIDS | United States Patent and Trademark Office | 28 | 2018-02-20 | details | |||
4M | United States Patent and Trademark Office | 28 | 2011-07-26 | details | |||
GREEN SCIENCE | United States Patent and Trademark Office | 16, 28 | 2009-11-17 | details |