CTL
USPTO (United States) · Serial 77685447
- Status
- registered
- Status updated
- 22 April 2020
- Filing date
- 6 March 2009
- Registration date
- 12 January 2010
- Nice classification
- 41
- Owner
- Collaborative for Teaching and Learning,Inc.
- Owner country
- US
- Raw status code
- 700
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 77685447) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.