OPTI-HEAT
USPTO (United States) · Serial 73600974
- Status
- cancelled
- Status updated
- 3 November 2007
- Filing date
- 27 May 1986
- Registration date
- 27 January 1987
- Nice classification
- 11
- Owner
- ALCON LABORATORIES, INC.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73600974) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.