HYDRALOID Trademark
HYDRALOID is a USPTO trademark filed by PHILADELPHIA QUARTZ COMPANY. Status: Expired.
Trademark Facts
| Mark | HYDRALOID |
|---|---|
| Serial Number | 72447140 |
| Registration Number | 0977080 |
| Status | Expired |
| Filing Date | 1973-01-29 |
| Registration Date | 1974-01-22 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals), 006 (Metals) |
| Owner | PHILADELPHIA QUARTZ COMPANY |
| Prosecution Events | 2 |
| Latest Event | EXRG on 1994-10-31 |
Goods & Services
INORGANIC DISPERSIONS INCLUDING ALUMINA, SILICA, ANTIMONY, OR OTHERS