IOPHEN
USPTO (United States) · Serial 73754769
- Status
- abandoned
- Status updated
- 26 March 1990
- Filing date
- 29 September 1988
- Registration date
- -
- Nice classification
- 5
- Owner
- BARRE-NATIONAL, INC.
- Owner country
- US
- Raw status code
- 601
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73754769) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.