CELLMARK DIAGNOSTICS
USPTO (United States) · Serial 73730438
- Status
- cancelled
- Status updated
- 26 December 1995
- Filing date
- 23 May 1988
- Registration date
- 20 June 1989
- Nice classification
- 42
- Owner
- IMPERIAL CHEMICAL INDUSTRIES PLC
- Owner country
- GB
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73730438) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.