HORNBOOK SERIES
USPTO (United States) · Serial 73306281
- Status
- registered
- Status updated
- 21 December 2023
- Filing date
- 17 April 1981
- Registration date
- 9 August 1983
- Nice classification
- 16
- Owner
- West Publishing Company
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73306281) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.