LOK-ON
USPTO (United States) · Serial 73094209
- Status
- cancelled
- Status updated
- 23 July 1985
- Filing date
- 22 July 1976
- Registration date
- 16 January 1979
- Nice classification
- 6
- Owner
- ALCAN ALUMINUM CORPORATION
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73094209) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.