SPEAKING OF PRODUCTIVITY
USPTO (United States) · Serial 74248673
- Status
- cancelled
- Status updated
- 27 April 1999
- Filing date
- 18 February 1992
- Registration date
- 20 October 1992
- Nice classification
- 41
- Owner
- Roald Marth Learning Systems, Inc.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74248673) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.