MAKING ALGEBRA CHILD'S PLAY
USPTO (United States) · Serial 74553007
- Status
- registered
- Status updated
- 25 May 2016
- Filing date
- 25 July 1994
- Registration date
- 26 March 1996
- Nice classification
- 41
- Owner
- Borenson, Henry
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74553007) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.