FERRO FLUX
USPTO (United States) · Serial 71233699
- Status
- registered
- Status updated
- 3 May 1989
- Filing date
- 24 June 1926
- Registration date
- 30 August 1927
- Nice classification
- 6
- Owner
- OXWELD ACETYLENE COMPANY
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71233699) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.