HEOPTKI
USPTO (United States) · Serial 90299972
- Status
- abandoned
- Status updated
- 25 October 2021
- Filing date
- 5 November 2020
- Registration date
- -
- Nice classification
- 21
- Owner
- Zhang Yanfen
- Owner country
- US
- Raw status code
- 602
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 90299972) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.