DIO-PAR
USPTO (United States) · Serial 73440595
- Status
- cancelled
- Status updated
- 28 May 2005
- Filing date
- 19 August 1983
- Registration date
- 21 August 1984
- Nice classification
- 11
- Owner
- Duro-Test Corporation
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73440595) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.