VIRO-DUC
USPTO (United States) · Serial 74308263
- Status
- cancelled
- Status updated
- 3 November 2023
- Filing date
- 26 August 1992
- Registration date
- 20 April 1993
- Nice classification
- 11
- Owner
- Viron International
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74308263) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.