DELRIN
USPTO (United States) · Serial 71654652
- Status
- registered
- Status updated
- 7 November 2014
- Filing date
- 13 October 1953
- Registration date
- 9 November 1954
- Nice classification
- 6
- Owner
- E. I. DU PONT DE NEMOURS AND COMPANY
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71654652) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.