OPSIS Trademark
OPSIS is a USPTO trademark filed by Halliburton Energy Services, Inc.. Status: Registered.
Trademark Facts
| Mark | OPSIS |
|---|---|
| Serial Number | 86942515 |
| Registration Number | 5932260 |
| Status | Registered |
| Filing Date | 2016-03-16 |
| Registration Date | 2019-12-10 |
| Mark Type | Word |
| Nice Classes | 009 (Electronics & Software) |
| Owner | Halliburton Energy Services, Inc. |
| Attorney of Record | Benjamin Ford |
| Prosecution Events | 54 |
| Latest Event | NA85 on 2025-04-16 |
Goods & Services
Resonating quartz crystal solenoid gauges used underground in an oil well to control oil well downhole equipment by measuring pressure and temperature