FULL-SPECTRUM POLARIZED LIGHTING
USPTO (United States) · Serial 74130867
- Status
- abandoned
- Status updated
- 11 March 1993
- Filing date
- 16 January 1991
- Registration date
- -
- Nice classification
- 11, 42
- Owner
- Karpen, Daniel
- Owner country
- US
- Raw status code
- 602
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74130867) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.