DURAN
USPTO (United States) · Serial 72017367
- Status
- registered
- Status updated
- 8 December 2017
- Filing date
- 12 October 1956
- Registration date
- 21 January 1958
- Nice classification
- 26
- Owner
- SCHOTT AG
- Owner country
- DE
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72017367) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.