DIATEST
USPTO (United States) · Serial 72028257
- Status
- registered
- Status updated
- 16 March 2019
- Filing date
- 16 April 1957
- Registration date
- 26 May 1959
- Nice classification
- 26
- Owner
- DIATEST HERMANN KOLTGEN GMBH
- Owner country
- DE
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72028257) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.