ECHO
USPTO (United States) · Serial 73511537
- Status
- cancelled
- Status updated
- 5 August 2006
- Filing date
- 3 December 1984
- Registration date
- 29 October 1985
- Nice classification
- 37
- Owner
- NATIONAL REFINING COMPANY
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73511537) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.