DUPHAR
USPTO (United States) · Serial 73417455
- Status
- cancelled
- Status updated
- 23 December 1991
- Filing date
- 16 March 1983
- Registration date
- 2 July 1985
- Nice classification
- 10
- Owner
- DUPHAR B.V.
- Owner country
- NL
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73417455) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.