DURALIFE
USPTO (United States) · Serial 75899504
- Status
- cancelled
- Status updated
- 7 February 2009
- Filing date
- 20 January 2000
- Registration date
- 30 April 2002
- Nice classification
- 22
- Owner
- E. I. DU PONT DE NEMOURS AND COMPANY
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75899504) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.