POLYSPHER Trademark
POLYSPHER is a USPTO trademark filed by E. MERCK. Status: Cancelled.
Trademark Facts
| Mark | POLYSPHER |
|---|---|
| Serial Number | 73679406 |
| Registration Number | 1512238 |
| Status | Cancelled |
| Filing Date | 1987-08-19 |
| Registration Date | 1988-11-15 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals), 009 (Electronics & Software) |
| Owner | E. MERCK |
| Attorney of Record | LILE H. DEINARD |
| Prosecution Events | 7 |
| Latest Event | C8.. on 1995-05-22 |
Goods & Services
Class 001: POLYMERIC PACKING MATERIALS USED IN CHROMATOGRAPHY COLUMNS IN HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; Class 009: CHROMATOGRAPHY COLUMNS, GUARD COLUMNS AND CARTRIDGES USED IN HIGH PERFORMANCE LIQUID CHROMATOGRAPHY