MCI 800 CUSTOM CALL REFERRAL
USPTO (United States) · Serial 74288167
- Status
- cancelled
- Status updated
- 13 September 1999
- Filing date
- 25 June 1992
- Registration date
- 9 March 1993
- Nice classification
- 38
- Owner
- MCI Communications Corporation
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74288167) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.