SYNTAX
USPTO (United States) · Serial 73293166
- Status
- cancelled
- Status updated
- 24 November 1989
- Filing date
- 15 January 1981
- Registration date
- 26 October 1982
- Nice classification
- 40
- Owner
- Ultra Carbon Corporation
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73293166) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.