PROVIRON
USPTO (United States) · Serial 73009103
- Status
- registered
- Status updated
- 5 August 1997
- Filing date
- 18 December 1973
- Registration date
- 26 October 1976
- Nice classification
- 5
- Owner
- SCHERING AKTIENGESELLSCHAFT
- Owner country
- DE
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73009103) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.