LETHOGAS
USPTO (United States) · Serial 72181671
- Status
- registered
- Status updated
- 1 March 1985
- Filing date
- 21 November 1963
- Registration date
- 1 December 1964
- Nice classification
- 6
- Owner
- CHANDLER R. PARSONS, DOING BUSINESS AS PARSONS CHEMICAL WORKS
- Owner country
- -
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72181671) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.