POLISUL-C
USPTO (United States) · Serial 73484471
- Status
- cancelled
- Status updated
- 24 September 1991
- Filing date
- 11 June 1984
- Registration date
- 9 April 1985
- Nice classification
- 1
- Owner
- Polisulfuros de Mexico, S.A.
- Owner country
- MX
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73484471) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.