ELECTRO-OPTICAL INFORMATION SYSTEMS
USPTO (United States) · Serial 74222249
- Status
- abandoned
- Status updated
- 4 June 1993
- Filing date
- 18 November 1991
- Registration date
- -
- Nice classification
- 9
- Owner
- Electro-Optical Information Systems, Inc.
- Owner country
- US
- Raw status code
- 602
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74222249) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.