WORLD CHEMICAL CONGRESS
USPTO (United States) · Serial 74197698
- Status
- cancelled
- Status updated
- 19 July 2003
- Filing date
- 23 August 1991
- Registration date
- 13 October 1992
- Nice classification
- 42
- Owner
- Chemical Management & Resources Association
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74197698) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.