DUOFILL
USPTO (United States) · Serial 79153045
- Status
- registered
- Status updated
- 18 January 2022
- Filing date
- 18 August 2014
- Registration date
- 1 September 2015
- Nice classification
- 6
- Owner
- Teufelberger Holding Aktiengesellschaft
- Owner country
- AT
- Raw status code
- 739
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 79153045) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.