DURACLOSE
USPTO (United States) · Serial 85272452
- Status
- abandoned
- Status updated
- 20 April 2015
- Filing date
- 21 March 2011
- Registration date
- -
- Nice classification
- 7
- Owner
- National Oilwell Varco, L.P.
- Owner country
- US
- Raw status code
- 606
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 85272452) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.