DIARESIN
USPTO (United States) · Serial 73457782
- Status
- cancelled
- Status updated
- 12 November 2021
- Filing date
- 9 December 1983
- Registration date
- 18 June 1985
- Nice classification
- 2
- Owner
- MITSUBISHI CHEMICAL CORPORATION
- Owner country
- JP
- Raw status code
- 711
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73457782) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.