SX-50
USPTO (United States) · Serial 73612879
- Status
- cancelled
- Status updated
- 2 May 2016
- Filing date
- 4 August 1986
- Registration date
- 28 November 1989
- Nice classification
- 9
- Owner
- MITEL CORPORATION
- Owner country
- CA
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73612879) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.