CHEMSCREEN
USPTO (United States) · Serial 72250029
- Status
- registered
- Status updated
- 18 July 1987
- Filing date
- 11 July 1966
- Registration date
- 18 April 1967
- Nice classification
- 6
- Owner
- RHODIA INC.
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72250029) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.