GRAINNEST
USPTO (United States) · Serial 99221027
- Status
- registered
- Status updated
- 20 January 2026
- Filing date
- 6 June 2025
- Registration date
- 20 January 2026
- Nice classification
- 20
- Owner
- Hongru Xu
- Owner country
- CN
- Raw status code
- 700
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 99221027) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.