DUOFLEX
USPTO (United States) · Serial 74016240
- Status
- registered
- Status updated
- 1 July 2021
- Filing date
- 4 January 1990
- Registration date
- 2 April 1991
- Nice classification
- 7, 8
- Owner
- J.N. Eberle & Cie GmbH
- Owner country
- DE
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74016240) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.