HYDROSTAB
USPTO (United States) · Serial 74656343
- Status
- cancelled
- Status updated
- 25 October 2003
- Filing date
- 5 April 1995
- Registration date
- 21 January 1997
- Nice classification
- 1
- Owner
- Ingenieurburo Siedek und Kugler
- Owner country
- DE
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74656343) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.