RIDDLE OF THE RING
USPTO (United States) · Serial 75916142
- Status
- abandoned
- Status updated
- 3 July 2001
- Filing date
- 11 February 2000
- Registration date
- -
- Nice classification
- 41
- Owner
- Lightspan Partnership, Inc., The
- Owner country
- US
- Raw status code
- 606
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75916142) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.