DUORUM - FROM THE GOLDEN DOURO VALLEY
USPTO (United States) · Serial 77912707
- Status
- registered
- Status updated
- 8 February 2020
- Filing date
- 15 January 2010
- Registration date
- 5 October 2010
- Nice classification
- 33
- Owner
- Duorum Vinhos, S.A.
- Owner country
- PT
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 77912707) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.