WHISPERFLO Trademark
WHISPERFLO is a USPTO trademark filed by Fisher Controls International, LLC. Status: Registered.
Trademark Facts
| Mark | WHISPERFLO |
|---|---|
| Serial Number | 75524161 |
| Registration Number | 2295588 |
| Status | Registered |
| Filing Date | 1998-07-23 |
| Registration Date | 1999-11-30 |
| Mark Type | Word |
| Nice Classes | 009 (Electronics & Software) |
| Owner | Fisher Controls International, LLC |
| Attorney of Record | RICHARD M. LABARGE |
| Prosecution Events | 21 |
| Latest Event | RNL2 on 2019-12-29 |
Goods & Services
Attenuators composed of trims placed within industrial process control valves for use in reducing aerodynamic and hydraulic noise associated with drops in gas, vapor, or liquid pressure