TEACH-LINE
USPTO (United States) · Serial 75560348
- Status
- registered
- Status updated
- 13 March 2023
- Filing date
- 25 September 1998
- Registration date
- 22 October 2002
- Nice classification
- 7
- Owner
- Dr. Collin GmbH
- Owner country
- DE
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75560348) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.