CHEMTECH
USPTO (United States) · Serial 77044236
- Status
- cancelled
- Status updated
- 7 November 2014
- Filing date
- 15 November 2006
- Registration date
- 1 April 2008
- Nice classification
- 35, 42
- Owner
- Chemtech Servicos de Engenharia e Software Ltda.
- Owner country
- BR
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 77044236) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.