IONOGRAN
USPTO (United States) · Serial 74208018
- Status
- cancelled
- Status updated
- 31 May 1999
- Filing date
- 30 September 1991
- Registration date
- 24 November 1992
- Nice classification
- 5
- Owner
- IONOS MEDIZINISCHE PRODUKTE GmbH & Co. KG
- Owner country
- DE
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74208018) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.