DURAMAX
USPTO (United States) · Serial 78049280
- Status
- registered
- Status updated
- 23 January 2014
- Filing date
- 20 February 2001
- Registration date
- 13 January 2004
- Nice classification
- 12
- Owner
- GENERAL MOTORS COMPANY
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 78049280) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.