DUOCELLACT
USPTO (United States) · Serial 74007678
- Status
- abandoned
- Status updated
- 12 March 1992
- Filing date
- 1 December 1989
- Registration date
- -
- Nice classification
- 3
- Owner
- POLA KASEI KOGYO KABUSHIKI KAISHA
- Owner country
- JP
- Raw status code
- 606
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74007678) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.