NORSTAN OPTIMA 800
USPTO (United States) · Serial 74406497
- Status
- cancelled
- Status updated
- 28 April 2001
- Filing date
- 28 June 1993
- Registration date
- 15 March 1994
- Nice classification
- 38
- Owner
- Norstan Network Services, Inc.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74406497) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.