MDU
USPTO (United States) · Serial 75716615
- Status
- registered
- Status updated
- 8 June 2020
- Filing date
- 28 May 1999
- Registration date
- 11 April 2000
- Nice classification
- 40
- Owner
- MDU Resources Group, Inc.
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75716615) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.