SLR
USPTO (United States) · Serial 73345280
- Status
- cancelled
- Status updated
- 31 July 2004
- Filing date
- 11 January 1982
- Registration date
- 25 October 1983
- Nice classification
- 9
- Owner
- St. Lawrence Reactors Limited
- Owner country
- CA
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73345280) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.