CIENA
USPTO (United States) · Serial 74641237
- Status
- registered
- Status updated
- 21 August 2017
- Filing date
- 2 March 1995
- Registration date
- 10 June 1997
- Nice classification
- 9
- Owner
- CIENA CORPORATION
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74641237) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.