LEARNING RESEARCH, INC.
USPTO (United States) · Serial 74353247
- Status
- cancelled
- Status updated
- 17 February 2001
- Filing date
- 28 January 1993
- Registration date
- 1 February 1994
- Nice classification
- 9, 16
- Owner
- Learning Research, Inc.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74353247) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.