MUNICHEM
USPTO (United States) · Serial 74110461
- Status
- abandoned
- Status updated
- 20 May 1991
- Filing date
- 29 October 1990
- Registration date
- -
- Nice classification
- 42
- Owner
- Nalco Chemical Company
- Owner country
- US
- Raw status code
- 601
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74110461) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.