SOURCEWORLD
USPTO (United States) · Serial 73303473
- Status
- cancelled
- Status updated
- 21 June 1993
- Filing date
- 30 March 1981
- Registration date
- 16 December 1986
- Nice classification
- 16
- Owner
- Source Telecomputing Corporation
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73303473) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.