INVISHEARING
USPTO (United States) · Serial 90227992
- Status
- abandoned
- Status updated
- 15 September 2021
- Filing date
- 30 September 2020
- Registration date
- -
- Nice classification
- 10
- Owner
- BEIJING DELTA ROBOTICS 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 90227992) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.