RAINFLOW
USPTO (United States) · Serial 97010072
- Status
- registered
- Status updated
- 27 September 2022
- Filing date
- 3 September 2021
- Registration date
- 27 September 2022
- Nice classification
- 4
- Owner
- Feng, Runbo
- Owner country
- CN
- Raw status code
- 700
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 97010072) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.