TRASAR
USPTO (United States) · Serial 74162452
- Status
- registered
- Status updated
- 11 January 2023
- Filing date
- 29 April 1991
- Registration date
- 22 September 1992
- Nice classification
- 42
- Owner
- ONDEO NALCO COMPANY
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74162452) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.