CHROMOSCAN
USPTO (United States) · Serial 73329596
- Status
- cancelled
- Status updated
- 24 August 1989
- Filing date
- 25 September 1981
- Registration date
- 12 April 1983
- Nice classification
- 9
- Owner
- Vickers Limited
- Owner country
- GB
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73329596) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.