FAST FORWORD
USPTO (United States) · Serial 75299302
- Status
- cancelled
- Status updated
- 25 December 2004
- Filing date
- 28 May 1997
- Registration date
- 24 March 1998
- Nice classification
- 41
- Owner
- Scientific Learning Principles Corporation
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75299302) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.