QUANTUM ACOUSTICS
USPTO (United States) · Serial 86983249
- Status
- registered
- Status updated
- 28 November 2017
- Filing date
- 15 October 2014
- Registration date
- 28 November 2017
- Nice classification
- 9, 19, 42
- Owner
- Hanson Hsu
- Owner country
- US
- Raw status code
- 700
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 86983249) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.