NL Trademark
NL is a USPTO trademark filed by PHILADELPHIA QUARTZ COMPANY. Status: Expired.
Trademark Facts
| Mark | NL |
|---|---|
| Serial Number | 72333059 |
| Registration Number | 0889232 |
| Status | Expired |
| Filing Date | 1969-07-22 |
| Registration Date | 1970-04-14 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals), 006 (Metals) |
| Owner | PHILADELPHIA QUARTZ COMPANY |
| Prosecution Events | 1 |
| Latest Event | EXRG on 1992-11-04 |
Goods & Services
SODIUM SILICATE