KOPPERS
USPTO (United States) · Serial 85656371
- Status
- -
- Status updated
- 29 June 2012
- Filing date
- -
- Registration date
- -
- Nice classification
- 17, 19
- Owner
- Koppers Delaware, Inc.
- Owner country
- US
- Raw status code
- 622
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 85656371) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.