NORKEM
USPTO (United States) · Serial 71610089
- Status
- registered
- Status updated
- 2 August 2003
- Filing date
- 14 February 1951
- Registration date
- 28 October 1952
- Nice classification
- 6
- Owner
- NORTHWEST CHEMICAL, INC.
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71610089) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.