ALGEBRA PIECES
USPTO (United States) · Serial 74461998
- Status
- cancelled
- Status updated
- 4 November 2001
- Filing date
- 15 November 1993
- Registration date
- 25 October 1994
- Nice classification
- 16
- Owner
- Math Learning Center, The
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74461998) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.