Mark Text | Image | Register | NICE classifications | Registration Date | Expiry Date | ||
---|---|---|---|---|---|---|---|
FRICTION RELIEF | United States Patent and Trademark Office | 4 | 2001-12-18 | 2008-09-19 | historic | details | |
PROFORM | United States Patent and Trademark Office | 3, 4 | 1998-02-03 | 2008-11-08 | historic | details | |
PROFORM HANDPIECE PROTECTION ONE DROP AT A TIME | United States Patent and Trademark Office | 4 | 1998-01-20 | 2004-10-23 | historic | details |