CHOLOGRAFIN
USPTO (United States) · Serial 71666039
- Status
- registered
- Status updated
- 22 August 2015
- Filing date
- 10 May 1954
- Registration date
- 18 January 1955
- Nice classification
- 18
- Owner
- OLIN MATHIESON CHEMICAL CORPORATION
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71666039) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.