PHACO-EMULSIFIER
USPTO (United States) · Serial 72409396
- Status
- registered
- Status updated
- 9 November 2014
- Filing date
- 6 December 1971
- Registration date
- 5 November 1974
- Nice classification
- 44
- Owner
- ALCON LABORATORIES, INC.
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72409396) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.