N-SOL Trademark
N-SOL is a USPTO trademark filed by PHILADELPHIA QUARTZ COMPANY. Status: Expired.
Trademark Facts
| Mark | N-SOL |
|---|---|
| Serial Number | 71546870 |
| Registration Number | 0546401 |
| Status | Expired |
| Filing Date | 1948-01-13 |
| Registration Date | 1951-08-07 |
| Mark Type | Word |
| Nice Classes | 042 (Software & IT) |
| Owner | PHILADELPHIA QUARTZ COMPANY |
| Prosecution Events | 2 |
| Latest Event | EXRG on 1992-11-03 |
Goods & Services
CONSULTATION SERVICES-NAMELY, THE FURNISHING OF TECHNICAL ADVICE AND ASSISTANCE IN THE SELECTION AND OPERATION OF WATER PURIFICATION PROCESSES USING COLLOIDAL SILICA