WDM PON ECOSYSTEM
USPTO (United States) · Serial 76699080
- Status
- cancelled
- Status updated
- 15 February 2019
- Filing date
- 20 August 2009
- Registration date
- 10 July 2012
- Nice classification
- 9
- Owner
- LG-NORTEL Co., Ltd.
- Owner country
- KR
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 76699080) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.