MATH-A-THON
USPTO (United States) · Serial 73575792
- Status
- abandoned
- Status updated
- 3 April 1990
- Filing date
- 30 December 1985
- Registration date
- -
- Nice classification
- 41, 42
- Owner
- MONTGOMERY, ANNIE WILHELMINA ALSTON
- Owner country
- US
- Raw status code
- 602
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73575792) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.