TONOTRON Trademark
TONOTRON is a USPTO trademark filed by Hughes Aircraft Company. Status: Cancelled.
Trademark Facts
| Mark | TONOTRON |
|---|---|
| Serial Number | 73431679 |
| Registration Number | 1284156 |
| Status | Cancelled |
| Filing Date | 1983-06-23 |
| Registration Date | 1984-07-03 |
| Mark Type | Combined |
| Nice Classes | 009 (Electronics & Software) |
| Owner | Hughes Aircraft Company |
| Prosecution Events | 8 |
| Latest Event | CAEX on 2005-04-09 |
Goods & Services
Cathode Ray Storage Tubes with Half-Tone Presentation