SEI CARB
USPTO (United States) · Serial 74188663
- Status
- abandoned
- Status updated
- 7 April 1994
- Filing date
- 26 July 1991
- Registration date
- -
- Nice classification
- 12
- Owner
- Sumitomo Electric Industries, Ltd.
- Owner country
- JP
- Raw status code
- 606
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74188663) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.