OPTI-FREE
USPTO (United States) · Serial 73754342
- Status
- registered
- Status updated
- 28 February 2020
- Filing date
- 22 September 1988
- Registration date
- 16 May 1989
- Nice classification
- 5
- Owner
- ALCON RESEARCH, LTD.
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73754342) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.