OCULEARN
USPTO (United States) · Serial 74115167
- Status
- cancelled
- Status updated
- 7 April 1999
- Filing date
- 14 November 1990
- Registration date
- 15 June 1993
- Nice classification
- 9, 16
- Owner
- Alcon Laboratories, Inc.
- Owner country
- US
- Raw status code
- 711
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74115167) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.