EFR Trademark
EFR is a USPTO trademark filed by ECOVAC SERVICES LLC. Status: Registered.
Trademark Facts
| Mark | EFR |
|---|---|
| Serial Number | 75234996 |
| Registration Number | 2187229 |
| Status | Registered |
| Filing Date | 1997-02-03 |
| Registration Date | 1998-09-08 |
| Mark Type | Word |
| Nice Classes | 037 (Construction) |
| Owner | ECOVAC SERVICES LLC |
| Attorney of Record | SCOTT A HORSTEMEYER |
| Prosecution Events | 27 |
| Latest Event | ASGN on 2026-05-06 |
Goods & Services
vacuuming services for removing vapor, absorbed, dissolved, and free phase volatile organic compounds from the earth's subsurface