Mark Text | Image | Register | NICE classifications | Registration Date | Expiry Date | ||
---|---|---|---|---|---|---|---|
PROFESSIONAL RENEWAL CENTER | United States Patent and Trademark Office | 44 | 2012-12-18 | details | |||
PRC | United States Patent and Trademark Office | 44 | 2007-10-09 | details | |||
PROFESSIONAL RENEWAL CENTER | United States Patent and Trademark Office | 44 | 2006-08-22 | 2013-03-29 | historic | details |