DUROSTONE
USPTO (United States) · Serial 79253247
- Status
- registered
- Status updated
- 6 October 2020
- Filing date
- 13 September 2018
- Registration date
- 6 October 2020
- Nice classification
- 7, 9, 17
- Owner
- Röchling Industrial SE & Co. KG
- Owner country
- DE
- Raw status code
- 700
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 79253247) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.