EFL
USPTO (United States) · Serial 75403240
- Status
- cancelled
- Status updated
- 2 June 2007
- Filing date
- 10 December 1997
- Registration date
- 29 August 2000
- Nice classification
- 9
- Owner
- LG Semicon 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 75403240) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.