SPECTRUM LEARNING AND DEVELOPMENT, INC.
USPTO (United States) · Serial 74180385
- Status
- cancelled
- Status updated
- 26 December 1995
- Filing date
- 28 June 1991
- Registration date
- 5 May 1992
- Nice classification
- 41
- Owner
- SPECTRUM LEARNING AND DEVELOPMENT, INC.
- Owner country
- US
- Raw status code
- 711
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74180385) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.