FERROFEED
USPTO (United States) · Serial 98258160
- Status
- cancelled
- Status updated
- 21 January 2026
- Filing date
- 7 November 2023
- Registration date
- -
- Nice classification
- 1
- Owner
- W. R. Grace & Co.-Conn.
- Owner country
- US
- Raw status code
- 733
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 98258160) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.