ZONVALVE Trademark
ZONVALVE is a USPTO trademark filed by HEAT TIMER CORPORATION. Status: Expired.
Trademark Facts
| Mark | ZONVALVE |
|---|---|
| Serial Number | 72041634 |
| Registration Number | 0667743 |
| Status | Expired |
| Filing Date | 1957-12-02 |
| Registration Date | 1958-09-30 |
| Mark Type | Word |
| Nice Classes | 011 (HVAC & Lighting), 034 (Tobacco) |
| Owner | HEAT TIMER CORPORATION |
| Prosecution Events | 2 |
| Latest Event | EXRG on 1999-07-06 |
Goods & Services
REGULATING VALVE FOR STEAM, HOT WATER OR GAS, USED FOR HEATING AND AIR CONDITIONING