AIBOOK
USPTO (United States) · Serial 98513753
- Status
- cancelled
- Status updated
- 3 February 2026
- Filing date
- 23 April 2024
- Registration date
- -
- Nice classification
- 9, 42
- Owner
- SINAI.AI INC.
- Owner country
- US
- Raw status code
- 731
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 98513753) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.