SPHERI VALVE
USPTO (United States) · Serial 74304141
- Status
- registered
- Status updated
- 30 July 2014
- Filing date
- 11 August 1992
- Registration date
- 4 October 1994
- Nice classification
- 7
- Owner
- SIMON-MACAWBER LIMITED
- Owner country
- GB
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74304141) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.