NREL
USPTO (United States) · Serial 74396557
- Status
- cancelled
- Status updated
- 30 September 2001
- Filing date
- 10 May 1993
- Registration date
- 20 September 1994
- Nice classification
- 35, 41, 42
- Owner
- U.S. DEPARTMENT OF ENERGY
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74396557) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.