HAHENLEEN
USPTO (United States) · Serial 87729655
- Status
- abandoned
- Status updated
- 29 October 2019
- Filing date
- 21 December 2017
- Registration date
- -
- Nice classification
- 41
- Owner
- Foshan Hahenleen Education Technology Co., LTD.
- Owner country
- CN
- Raw status code
- 602
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 87729655) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.