UNICURVE VALVE
USPTO (United States) · Serial 73646446
- Status
- cancelled
- Status updated
- 9 January 1996
- Filing date
- 25 February 1987
- Registration date
- 4 July 1989
- Nice classification
- 12
- Owner
- DTS VALVE CORPORATION
- Owner country
- CA
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73646446) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.