HELICOPTER FOUNDATION INTERNATIONAL
USPTO (United States) · Serial 77977975
- Status
- cancelled
- Status updated
- 23 July 2021
- Filing date
- 18 December 2008
- Registration date
- 21 December 2010
- Nice classification
- 36, 41
- Owner
- Helicopter Foundation International
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 77977975) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.