NT
USPTO (United States) · Serial 73106183
- Status
- registered
- Status updated
- 19 November 2018
- Filing date
- 11 November 1976
- Registration date
- 25 April 1978
- Nice classification
- 9, 37, 41, 42
- Owner
- Nortel Networks Limited
- Owner country
- CA
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73106183) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.