BLOCKCHAIN DRILLING
USPTO (United States) · Serial 87766205
- Status
- abandoned
- Status updated
- 20 July 2020
- Filing date
- 23 January 2018
- Registration date
- -
- Nice classification
- 37, 42
- Owner
- Diamond Offshore Drilling, Inc.
- Owner country
- US
- Raw status code
- 603
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 87766205) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.