DUOVAC
USPTO (United States) · Serial 74347000
- Status
- registered
- Status updated
- 2 January 2014
- Filing date
- 11 January 1993
- Registration date
- 21 December 1993
- Nice classification
- 7
- Owner
- JWI Ltd.
- Owner country
- CA
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74347000) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.