PYRROXANUM
USPTO (United States) · Serial 73185361
- Status
- cancelled
- Status updated
- 1 March 1990
- Filing date
- 12 September 1978
- Registration date
- 18 October 1983
- Nice classification
- 5, 16
- Owner
- Institut Toxicologii
- Owner country
- SU
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73185361) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.