PQA
USPTO (United States) · Serial 75179072
- Status
- registered
- Status updated
- 23 May 2008
- Filing date
- 9 October 1996
- Registration date
- 19 August 1997
- Nice classification
- 41
- Owner
- ELECTRIC POWER RESEARCH INSTITUTE
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75179072) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.