ES/SPOOL
USPTO (United States) · Serial 74107222
- Status
- cancelled
- Status updated
- 20 April 2002
- Filing date
- 19 October 1990
- Registration date
- 11 April 1995
- Nice classification
- 9
- Owner
- Kabushiki Kaisha Hitachi Seisakusho
- Owner country
- JP
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74107222) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.