ION-TRACE
USPTO (United States) · Serial 73615550
- Status
- cancelled
- Status updated
- 2 September 1996
- Filing date
- 19 August 1986
- Registration date
- 27 February 1990
- Nice classification
- 2, 42
- Owner
- 637362 ONTARIO LIMITED
- Owner country
- CA
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73615550) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.