HYDRALOK
USPTO (United States) · Serial 73071850
- Status
- cancelled
- Status updated
- 14 October 2001
- Filing date
- 15 December 1975
- Registration date
- 7 October 1980
- Nice classification
- 9
- Owner
- Universal Fluid Heads (Aust.) Pty. Limited
- Owner country
- AU
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73071850) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.