OPTICAL TECHNOLOGY
USPTO (United States) · Serial 73776348
- Status
- abandoned
- Status updated
- 6 April 1990
- Filing date
- 23 January 1989
- Registration date
- -
- Nice classification
- 9, 42
- Owner
- OPTEC GESELLSCHAFT FUER OPTIK UND OPTHALMOLOGIE MBH
- Owner country
- DE
- Raw status code
- 602
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73776348) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.