PURIDEC
USPTO (United States) · Serial 74589395
- Status
- cancelled
- Status updated
- 9 February 2008
- Filing date
- 24 October 1994
- Registration date
- 6 May 1997
- Nice classification
- 1
- Owner
- AMERSHAM INTERNATIONAL PLC
- Owner country
- GB
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74589395) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.