OPTICHEW
USPTO (United States) · Serial 90592199
- Status
- pending
- Status updated
- 5 November 2023
- Filing date
- 21 March 2021
- Registration date
- -
- Nice classification
- 5, 40
- Owner
- TSI Group Ltd.
- Owner country
- HK
- Raw status code
- 733
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 90592199) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.