OILWELL
USPTO (United States) · Serial 71134086
- Status
- registered
- Status updated
- 17 September 2021
- Filing date
- 23 June 1920
- Registration date
- 21 June 1921
- Nice classification
- 23
- Owner
- NATIONAL OILWELL VARCO, L.P.
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71134086) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.