FAS FERROUS AMMONIUM SULPHATE
USPTO (United States) · Serial 72172199
- Status
- registered
- Status updated
- 15 October 2005
- Filing date
- 1 July 1963
- Registration date
- 12 January 1965
- Nice classification
- 10
- Owner
- KERLEY CHEMICAL CORPORATION
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72172199) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.