IOLMASTER
USPTO (United States) · Serial 75608402
- Status
- registered
- Status updated
- 4 May 2021
- Filing date
- 22 December 1998
- Registration date
- 1 May 2001
- Nice classification
- 9, 10
- Owner
- CARL-ZEISS-STIFTUNG
- Owner country
- DE
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75608402) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.