FUL-FLO Trademark
FUL-FLO is a USPTO trademark filed by HALLIBURTON ENERGY SERVICES, INC.. Status: Registered.
Trademark Facts
| Mark | FUL-FLO |
|---|---|
| Serial Number | 73061599 |
| Registration Number | 1062671 |
| Status | Registered |
| Filing Date | 1975-08-28 |
| Registration Date | 1977-04-05 |
| Mark Type | Word |
| Nice Classes | 009 (Electronics & Software) |
| Owner | HALLIBURTON ENERGY SERVICES, INC. |
| Attorney of Record | Michael Jenney |
| Prosecution Events | 40 |
| Latest Event | REM2 on 2026-04-05 |
Goods & Services
FULL-OPENING SUBSURFACE FORMATION TESTING TOOLS-NAMELY, FULL-OPENING TESTERS AND TESTER VALVES FOR DRAWDOWN TESTING AND PRESSURE BUILD-UP TESTING OF POTENTIAL OIL OR GAS PRODUCING FORMATIONS