RAINBOW
USPTO (United States) · Serial 74454972
- Status
- registered
- Status updated
- 15 May 2015
- Filing date
- 8 November 1993
- Registration date
- 1 November 1994
- Nice classification
- 1
- Owner
- AMERSHAM INTERNATIONAL PLC
- Owner country
- GB
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74454972) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.