OPENDWG
USPTO (United States) · Serial 75429693
- Status
- cancelled
- Status updated
- 25 June 2010
- Filing date
- 5 February 1998
- Registration date
- 23 April 2002
- Nice classification
- 42
- Owner
- OpenDWG Alliance
- Owner country
- US
- Raw status code
- 711
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75429693) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.