DUAL ACOUSTIC BASS EXPANSION
USPTO (United States) · Serial 76572131
- Status
- cancelled
- Status updated
- 21 September 2012
- Filing date
- 21 January 2004
- Registration date
- 29 November 2005
- Nice classification
- 9
- Owner
- Sony Kabushiki Kaisha
- Owner country
- JP
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 76572131) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.