OTOSIZER
USPTO (United States) · Serial 77296758
- Status
- abandoned
- Status updated
- 21 November 2011
- Filing date
- 4 October 2007
- Registration date
- -
- Nice classification
- 10
- Owner
- SONOVA HOLDING AG
- Owner country
- CH
- Raw status code
- 606
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 77296758) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.