ERIOCHROM
USPTO (United States) · Serial 71033487
- Status
- registered
- Status updated
- 3 November 1992
- Filing date
- 20 March 1908
- Registration date
- 16 March 1909
- Nice classification
- 6
- Owner
- ANILINE COLOR AND EXTRACT WORKS, FORMERLY JOHN R. GEIGY
- Owner country
- CH
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71033487) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.