OPTIBLANC
USPTO (United States) · Serial 72452206
- Status
- registered
- Status updated
- 1 July 2014
- Filing date
- 22 March 1973
- Registration date
- 25 June 1974
- Nice classification
- 6
- Owner
- 3V SIGMA S.P.A
- Owner country
- IT
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72452206) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.