DUOPAC
USPTO (United States) · Serial 74277239
- Status
- cancelled
- Status updated
- 12 January 2024
- Filing date
- 20 May 1992
- Registration date
- 29 June 1993
- Nice classification
- 4
- Owner
- Lyondell Petrochemical Company
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74277239) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.