LOUDNESS PERCEPTION PROFILE
USPTO (United States) · Serial 75848408
- Status
- cancelled
- Status updated
- 27 January 2012
- Filing date
- 15 November 1999
- Registration date
- 26 June 2001
- Nice classification
- 10
- Owner
- SONOVA HOLDING AG
- Owner country
- CH
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75848408) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.