SONA
USPTO (United States) · Serial 79042833
- Status
- cancelled
- Status updated
- 28 July 2017
- Filing date
- 29 July 2007
- Registration date
- 3 February 2009
- Nice classification
- 10
- Owner
- Sonova Holding AG
- Owner country
- CH
- Raw status code
- 404
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 79042833) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.