SPEECHWARE
USPTO (United States) · Serial 73570543
- Status
- cancelled
- Status updated
- 27 February 1995
- Filing date
- 26 November 1985
- Registration date
- 23 August 1988
- Nice classification
- 9, 16
- Owner
- HOUGHTON MIFFLIN COMPANY
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73570543) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.