PRE-EQUALIZED DIGITAL SOUND
USPTO (United States) · Serial 75356076
- Status
- cancelled
- Status updated
- 19 September 2008
- Filing date
- 12 September 1997
- Registration date
- 18 December 2001
- Nice classification
- 9
- Owner
- ANDREA ELECTRONICS CORPORATION
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75356076) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.