PHONO
USPTO (United States) · Serial 77807585
- Status
- registered
- Status updated
- 23 February 2022
- Filing date
- 18 August 2009
- Registration date
- 27 September 2011
- Nice classification
- 9
- Owner
- SUMEC ENERGY HOLDING CO., LTD.
- Owner country
- CN
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 77807585) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.