FEDERAL OPEN SOURCE CONFERENCE & EXPO
USPTO (United States) · Serial 78040258
- Status
- abandoned
- Status updated
- 10 February 2002
- Filing date
- 21 December 2000
- Registration date
- -
- Nice classification
- 42
- Owner
- International Data Group, Inc.
- Owner country
- US
- Raw status code
- 602
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 78040258) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.