OPTIMARK
USPTO (United States) · Serial 75168967
- Status
- cancelled
- Status updated
- 20 April 2021
- Filing date
- 19 September 1996
- Registration date
- 21 October 1997
- Nice classification
- 5
- Owner
- MALLINCKRODT INC.
- Owner country
- US
- Raw status code
- 711
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75168967) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.