QUARTZIL Trademark
QUARTZIL is a USPTO trademark filed by SIBELCO NORTH AMERICA, INC.. Status: Registered.
Trademark Facts
| Mark | QUARTZIL |
|---|---|
| Serial Number | 73764021 |
| Registration Number | 1603252 |
| Status | Registered |
| Filing Date | 1988-11-16 |
| Registration Date | 1990-06-26 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals) |
| Owner | SIBELCO NORTH AMERICA, INC. |
Goods & Services
HIGH PURITY QUARTZ FOR USE AS A FILLER AND MELTING MEDIA IN APPLICATIONS WHICH INCLUDE FILTER OPTICS, TECHNICAL AND LABORATORY GLASS, SILICATE PRODUCTION AND REFRACTORIES