SEI
USPTO (United States) · Serial 74157702
- Status
- cancelled
- Status updated
- 5 February 2016
- Filing date
- 16 April 1991
- Registration date
- 1 December 1992
- Nice classification
- 12
- Owner
- Sumitomo Electric Industries, Ltd.
- Owner country
- JP
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74157702) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.