L.O.K.
USPTO (United States) · Serial 72108341
- Status
- registered
- Status updated
- 5 November 1987
- Filing date
- 14 November 1960
- Registration date
- 20 February 1962
- Nice classification
- 6
- Owner
- MADISON CHEMICAL CORPORATION
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72108341) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.