HI-FI
USPTO (United States) · Serial 76646292
- Status
- cancelled
- Status updated
- 6 December 2013
- Filing date
- 8 September 2005
- Registration date
- 1 May 2007
- Nice classification
- 30
- Owner
- NDSU Research Foundation
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 76646292) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.