DUOLYT
USPTO (United States) · Serial 73258490
- Status
- cancelled
- Status updated
- 26 August 1988
- Filing date
- 17 April 1980
- Registration date
- 5 January 1982
- Nice classification
- 11
- Owner
- Interliz-Anstalt
- Owner country
- LI
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73258490) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.