PROTEFIX
USPTO (United States) · Serial 73405152
- Status
- registered
- Status updated
- 16 July 2005
- Filing date
- 8 December 1982
- Registration date
- 9 October 1984
- Nice classification
- 3, 5
- Owner
- Queisser GmbH & Co. OHG
- Owner country
- DE
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73405152) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.