VIRTUOSO
USPTO (United States) · Serial 77683602
- Status
- cancelled
- Status updated
- 21 June 2022
- Filing date
- 4 March 2009
- Registration date
- 18 October 2011
- Nice classification
- 42
- Owner
- ROCHE DIAGNOSTICS GMBH
- Owner country
- DE
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 77683602) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.