EFC Trademark
EFC is a USPTO trademark filed by GREENFAN, INC.. Status: Registered.
Trademark Facts
| Mark | EFC |
|---|---|
| Serial Number | 87015117 |
| Registration Number | 5198335 |
| Status | Registered |
| Filing Date | 2016-04-26 |
| Registration Date | 2017-05-09 |
| Mark Type | Word |
| Nice Classes | 009 (Electronics & Software) |
| Owner | GREENFAN, INC. |
| Attorney of Record | Marin Cionca |
| Prosecution Events | 29 |
| Latest Event | ASGN on 2025-10-29 |
Goods & Services
Air conditioning system controls, namely, control devices for heating and air conditioning circulation fans