HYDROGEN EXPO
USPTO (United States) · Serial 78214949
- Status
- cancelled
- Status updated
- 22 May 2010
- Filing date
- 14 February 2003
- Registration date
- 14 October 2003
- Nice classification
- 35
- Owner
- Freesen & Partner GmbH
- Owner country
- DE
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 78214949) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.