AUDIO PLUS
USPTO (United States) · Serial 74474487
- Status
- cancelled
- Status updated
- 3 July 2004
- Filing date
- 27 December 1993
- Registration date
- 30 September 1997
- Nice classification
- 9
- Owner
- Coherent Communications Systems Corporation
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74474487) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.