PAIRSO
USPTO (United States) · Serial 99040692
- Status
- cancelled
- Status updated
- 26 January 2026
- Filing date
- 13 February 2025
- Registration date
- -
- Nice classification
- 38
- Owner
- SHANGHAI BAISUO BIOTECHNOLOGY CO., LTD
- Owner country
- CN
- Raw status code
- 730
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 99040692) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.