ECHOROCK
USPTO (United States) · Serial 98642799
- Status
- registered
- Status updated
- 20 May 2025
- Filing date
- 11 July 2024
- Registration date
- 20 May 2025
- Nice classification
- 9
- Owner
- Yunzhuo Hao
- Owner country
- CN
- Raw status code
- 700
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 98642799) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.