OPERAID
USPTO (United States) · Serial 75276331
- Status
- cancelled
- Status updated
- 28 February 2009
- Filing date
- 17 April 1997
- Registration date
- 26 May 1998
- Nice classification
- 9, 10
- Owner
- Ophtec 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 75276331) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.