RIKEN STX
USPTO (United States) · Serial 73607983
- Status
- cancelled
- Status updated
- 28 February 1994
- Filing date
- 7 July 1986
- Registration date
- 25 August 1987
- Nice classification
- 12
- Owner
- OKAMOTO KABUSHIKI KAISHA
- Owner country
- JP
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73607983) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.