RIGORTEX
USPTO (United States) · Serial 71458071
- Status
- cancelled
- Status updated
- 8 May 2004
- Filing date
- 21 January 1943
- Registration date
- 3 August 1943
- Nice classification
- 16
- Owner
- Koppers Company, Inc.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71458071) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.