DUDEN
USPTO (United States) · Serial 75247182
- Status
- cancelled
- Status updated
- 3 March 2007
- Filing date
- 24 February 1997
- Registration date
- 30 May 2000
- Nice classification
- 9, 16, 38, 41, 42
- Owner
- Bibliographisches Institut & F.A. Brockhaus AG
- Owner country
- DE
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75247182) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.