AMIAO
USPTO (United States) · Serial 99528872
- Status
- -
- Status updated
- 6 February 2026
- Filing date
- 4 December 2025
- Registration date
- -
- Nice classification
- 21
- Owner
- Beijing Dayu Water-Saving Development Co., Ltd.
- Owner country
- CN
- Raw status code
- 641
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 99528872) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.