COMPUTER WORLD
USPTO (United States) · Serial 73412286
- Status
- cancelled
- Status updated
- 17 December 1990
- Filing date
- 4 February 1983
- Registration date
- 23 October 1984
- Nice classification
- 42
- Owner
- International Research Service, Inc.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73412286) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.