1-800 CALL ATT
USPTO (United States) · Serial 75255463
- Status
- cancelled
- Status updated
- 24 September 2010
- Filing date
- 11 March 1997
- Registration date
- 22 February 2000
- Nice classification
- 9
- Owner
- AT&T CORP.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75255463) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.