DATADRIL
USPTO (United States) · Serial 73503178
- Status
- cancelled
- Status updated
- 20 March 2020
- Filing date
- 10 October 1984
- Registration date
- 21 May 1985
- Nice classification
- 7, 9, 42
- Owner
- HALLIBURTON ENERGY SERVICES, INC.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73503178) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.