AMBERLITE
USPTO (United States) · Serial 71437741
- Status
- registered
- Status updated
- 4 August 2022
- Filing date
- 9 November 1940
- Registration date
- 7 October 1941
- Nice classification
- 6
- Owner
- Rohm & Haas Company
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71437741) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.