CALSINOC
USPTO (United States) · Serial 73804110
- Status
- cancelled
- Status updated
- 23 June 1997
- Filing date
- 1 June 1989
- Registration date
- 18 December 1990
- Nice classification
- 6
- Owner
- ELKEM A/S
- Owner country
- NO
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73804110) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.