SIGMACOLUMN Trademark
SIGMACOLUMN is a USPTO trademark filed by Sigma Instruments, Inc.. Status: Cancelled.
Trademark Facts
| Mark | SIGMACOLUMN |
|---|---|
| Serial Number | 73250640 |
| Registration Number | 1218154 |
| Status | Cancelled |
| Filing Date | 1980-02-19 |
| Registration Date | 1982-11-30 |
| Mark Type | Word |
| Nice Classes | 009 (Electronics & Software) |
| Owner | Sigma Instruments, Inc. |
| Attorney of Record | Toren, McGeady and Stanger |
| Prosecution Events | 8 |
| Latest Event | C8.. on 1989-04-26 |
Goods & Services
Electronic Vertical Light Column Gauging Indicator