AT&T CALYPSO
USPTO (United States) · Serial 90058746
- Status
- registered
- Status updated
- 15 March 2022
- Filing date
- 17 July 2020
- Registration date
- 15 March 2022
- Nice classification
- 9
- Owner
- AT&T Intellectual Property II, L.P.
- Owner country
- US
- Raw status code
- 700
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 90058746) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.