PLATO
USPTO (United States) · Serial 73046756
- Status
- registered
- Status updated
- 29 July 1996
- Filing date
- 17 March 1975
- Registration date
- 21 October 1975
- Nice classification
- 9
- Owner
- CONTROL DATA CORPORATION
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73046756) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.