DFM Trademark
DFM is a USPTO trademark filed by WILLIAMS PATENT CRUSHER AND PULVERIZER COMPANY. Status: Registered.
Trademark Facts
| Mark | DFM |
|---|---|
| Serial Number | 73733560 |
| Registration Number | 1521566 |
| Status | Registered |
| Filing Date | 1988-06-10 |
| Registration Date | 1989-01-24 |
| Mark Type | Word |
| Nice Classes | 007 (Machinery) |
| Owner | WILLIAMS PATENT CRUSHER AND PULVERIZER COMPANY |
| Attorney of Record | G. Harley Blosser |
| Prosecution Events | 17 |
| Latest Event | CNEAF on 2018-07-19 |
Goods & Services
Class 007: DIRECT-FIRED FLUID-BED COAL PULVERIZING MILL