MATHNOTE
USPTO (United States) · Serial 77153181
- Status
- cancelled
- Status updated
- 15 August 2014
- Filing date
- 10 April 2007
- Registration date
- 8 January 2008
- Nice classification
- 41
- Owner
- InsightfulMind Learning, Inc.
- Owner country
- CA
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 77153181) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.