ACS:180
USPTO (United States) · Serial 74073473
- Status
- cancelled
- Status updated
- 13 November 2013
- Filing date
- 28 June 1990
- Registration date
- 2 March 1993
- Nice classification
- 10
- Owner
- Ciba Corning Diagnostics Corp.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74073473) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.