DIAPASON
USPTO (United States) · Serial 73594366
- Status
- cancelled
- Status updated
- 27 June 1994
- Filing date
- 21 April 1986
- Registration date
- 22 December 1987
- Nice classification
- 25
- Owner
- DE PIETRI S.P.A.
- Owner country
- IT
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73594366) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.