CHEMLOK
USPTO (United States) · Serial 72045892
- Status
- registered
- Status updated
- 13 October 2018
- Filing date
- 14 February 1958
- Registration date
- 1 September 1959
- Nice classification
- 6
- Owner
- Lord Corporation
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72045892) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.