VIALOG
USPTO (United States) · Serial 75909010
- Status
- cancelled
- Status updated
- 20 June 2008
- Filing date
- 3 February 2000
- Registration date
- 18 September 2001
- Nice classification
- 9
- Owner
- WALTER AKTIENGESELLSCHAFT
- Owner country
- DE
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75909010) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.