ISCO
USPTO (United States) · Serial 73759977
- Status
- cancelled
- Status updated
- 7 March 2003
- Filing date
- 26 October 1988
- Registration date
- 10 June 1997
- Nice classification
- 9
- Owner
- JOS. SCHNEIDER OPTISCHE WERKE KREUZNACHGMBH & CO. KG
- Owner country
- DE
- Raw status code
- 713
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73759977) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.