PERMALERT Trademark
PERMALERT is a USPTO trademark filed by MIDWESCO, INC.. Status: Cancelled.
Trademark Facts
| Mark | PERMALERT |
|---|---|
| Serial Number | 73670425 |
| Registration Number | 1500274 |
| Status | Cancelled |
| Filing Date | 1987-07-06 |
| Registration Date | 1988-08-16 |
| Mark Type | Word |
| Nice Classes | 009 (Electronics & Software) |
| Owner | MIDWESCO, INC. |
| Attorney of Record | NORMAN LETTVIN |
| Prosecution Events | 31 |
| Latest Event | CNEAF on 1992-01-02 |
Goods & Services
Class 009: ELECTRONIC LEAK DETECTION APPARATUS FOR DETECTING A LEAK IN A PIPING SYSTEM, AND FOR SIGNALLING INFORMATION CONCERNING THE EXISTENCE OF THE LEAK AND ITS LOCATION TO A MONITORING STATION THAT WILL USUALLY BE REMOTE FROM THE LEAK