HYDROZON
USPTO (United States) · Serial 73473799
- Status
- cancelled
- Status updated
- 6 May 2006
- Filing date
- 4 April 1984
- Registration date
- 30 July 1985
- Nice classification
- 11
- Owner
- HYDRO-ELEKTRIK GMBH
- Owner country
- DE
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73473799) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.