DRY-SAGD
USPTO (United States) · Serial 79173162
- Status
- cancelled
- Status updated
- 6 January 2023
- Filing date
- 12 March 2015
- Registration date
- 21 June 2016
- Nice classification
- 9, 11
- Owner
- CEF (W) S.A.
- Owner country
- LU
- Raw status code
- 709
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 79173162) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.