Z PRESBYOPIA
USPTO (United States) · Serial 79164208
- Status
- cancelled
- Status updated
- 7 October 2022
- Filing date
- 17 December 2014
- Registration date
- 22 March 2016
- Nice classification
- 10, 42, 44
- Owner
- Ziemer Ophthalmic Systems AG
- Owner country
- CH
- Raw status code
- 709
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 79164208) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.