SFE
USPTO (United States) · Serial 72123447
- Status
- registered
- Status updated
- 24 July 1987
- Filing date
- 5 July 1961
- Registration date
- 15 May 1962
- Nice classification
- 34
- Owner
- STANDARD FUEL ENGINEERING CO.
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72123447) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.