NITRONIC
USPTO (United States) · Serial 73223792
- Status
- registered
- Status updated
- 15 September 2022
- Filing date
- 18 July 1979
- Registration date
- 28 April 1981
- Nice classification
- 6
- Owner
- CLEVELAND-CLIFFS STEEL CORPORATION
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73223792) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.