Identifier System | Identifier | Categories | ||
---|---|---|---|---|
Canadian Business Number | 871199881RC0001 | Business | details |
Mark Text | Image | Register | NICE classifications | Registration Date | Expiry Date | ||
---|---|---|---|---|---|---|---|
F | United States Patent and Trademark Office | 1, 37, 40 | 1999-07-20 | 2006-04-22 | historic | details | |
FRACMASTER | United States Patent and Trademark Office | 1, 37, 40 | 1998-06-09 | 2005-03-12 | historic | details | |
FRACMASTER | United States Patent and Trademark Office | 1, 37, 40 | 1997-09-16 | 2004-06-19 | historic | details |