DESULCO
USPTO (United States) · Serial 73159816
- Status
- registered
- Status updated
- 22 March 2018
- Filing date
- 24 February 1978
- Registration date
- 27 February 1979
- Nice classification
- 1
- Owner
- SUPERIOR GRAPHITE CO.
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73159816) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.