DUPONT
USPTO (United States) · Serial 71618232
- Status
- registered
- Status updated
- 28 June 2003
- Filing date
- 30 August 1951
- Registration date
- 23 September 1952
- Nice classification
- -
- Owner
- E. I. DU PONT DE NEMOURS AND COMPANY
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71618232) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.