DIAGRAPH Trademark
DIAGRAPH is a USPTO trademark filed by ILLINOIS TOOL WORKS INC.. Status: Registered.
Trademark Facts
| Mark | DIAGRAPH |
|---|---|
| Serial Number | 73529115 |
| Registration Number | 1360334 |
| Status | Registered |
| Filing Date | 1985-03-27 |
| Registration Date | 1985-09-17 |
| Mark Type | Word |
| Nice Classes | 009 (Electronics & Software) |
| Owner | ILLINOIS TOOL WORKS INC. |
| Attorney of Record | Bradley L. Cohn |
| Prosecution Events | 44 |
| Latest Event | 89AG on 2025-08-22 |
Goods & Services
INK JET PRINTERS AND USER PROGRAMMABLE MEMORY CARTRIDGES FOR COMPUTERIZED MARKING UNITS