ISOURON
USPTO (United States) · Serial 73248292
- Status
- cancelled
- Status updated
- 12 July 1983
- Filing date
- 31 January 1980
- Registration date
- 2 February 1982
- Nice classification
- 5
- Owner
- Shionogi & Co., Ltd.
- Owner country
- JP
- Raw status code
- 711
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73248292) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.