CHECK-ALL VALVE
USPTO (United States) · Serial 73704591
- Status
- cancelled
- Status updated
- 15 October 2021
- Filing date
- 11 January 1988
- Registration date
- 22 November 1988
- Nice classification
- 11
- Owner
- INTERNATIONAL VALVE CORPORATION
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73704591) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.