SONY DIGITAL SOUND
USPTO (United States) · Serial 74223642
- Status
- abandoned
- Status updated
- 30 May 1995
- Filing date
- 20 November 1991
- Registration date
- -
- Nice classification
- 9
- Owner
- Sony Corporation
- Owner country
- JP
- Raw status code
- 601
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74223642) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.