NPH
USPTO (United States) · Serial 72214352
- Status
- registered
- Status updated
- 24 March 2007
- Filing date
- 17 March 1965
- Registration date
- 21 June 1966
- Nice classification
- 6
- Owner
- MALLINCKRODT, INC.
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72214352) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.