DETASHEET
USPTO (United States) · Serial 72173239
- Status
- registered
- Status updated
- 18 March 2014
- Filing date
- 18 July 1963
- Registration date
- 5 May 1964
- Nice classification
- 9
- 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 72173239) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.