R3
USPTO (United States) · Serial 73233073
- Status
- cancelled
- Status updated
- 9 September 2022
- Filing date
- 28 September 1979
- Registration date
- 20 October 1981
- Nice classification
- 7
- Owner
- Erco Industries Limited
- Owner country
- CA
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73233073) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.