COLAH
USPTO (United States) · Serial 79180236
- Status
- cancelled
- Status updated
- 15 September 2023
- Filing date
- 7 September 2015
- Registration date
- 28 February 2017
- Nice classification
- 10, 41, 44
- Owner
- Dr. Per Zwiesigk
- Owner country
- DE
- Raw status code
- 709
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 79180236) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.