POLYSTAN Trademark
POLYSTAN is a USPTO trademark filed by A/S FERROSAN. Status: Expired.
Trademark Facts
| Mark | POLYSTAN |
|---|---|
| Serial Number | 71607212 |
| Registration Number | 0551764 |
| Status | Expired |
| Filing Date | 1950-12-02 |
| Registration Date | 1951-12-04 |
| Mark Type | Word |
| Nice Classes | 010 (Medical Devices), 044 (Medical Services) |
| Owner | A/S FERROSAN |
| Prosecution Events | 2 |
| Latest Event | EXRG on 1992-11-03 |
Goods & Services
SPONGES EMPLOYED BY SURGEONS AS FILLING MATERIAL IN VARIOUS OPERATIONS SUCH AS IN PNEUMONECTOMY CASES