DILTAN
USPTO (United States) · Serial 73752177
- Status
- cancelled
- Status updated
- 20 May 1996
- Filing date
- 16 September 1988
- Registration date
- 14 November 1989
- Nice classification
- 5
- Owner
- MEPHA AG
- Owner country
- CH
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73752177) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.