KEEP CLEAN-WITH LIEN
USPTO (United States) · Serial 72347762
- Status
- registered
- Status updated
- 4 November 1992
- Filing date
- 5 January 1970
- Registration date
- 13 October 1970
- Nice classification
- -
- Owner
- LIEN CHEMICAL COMPANY
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72347762) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.