ZKCOS
USPTO (United States) · Serial 97021404
- Status
- abandoned
- Status updated
- 19 December 2022
- Filing date
- 10 September 2021
- Registration date
- -
- Nice classification
- 25
- Owner
- Guo, Shiyang
- Owner country
- CN
- Raw status code
- 604
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 97021404) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.