OPTAC
USPTO (United States) · Serial 73197855
- Status
- cancelled
- Status updated
- 9 June 1989
- Filing date
- 22 December 1978
- Registration date
- 11 January 1983
- Nice classification
- 9, 10, 17, 19
- Owner
- OPTAC Wilfrid Weltin
- Owner country
- -
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73197855) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.