ENGAGING CLASSROOM ASSESSMENTS
USPTO (United States) · Serial 77699397
- Status
- cancelled
- Status updated
- 28 August 2020
- Filing date
- 25 March 2009
- Registration date
- 26 January 2010
- Nice classification
- 41
- Owner
- HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 77699397) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.