SANKEN
USPTO (United States) · Serial 72188802
- Status
- registered
- Status updated
- 8 February 2014
- Filing date
- 16 March 1964
- Registration date
- 22 September 1964
- Nice classification
- 21
- Owner
- Sanken Electric Co., Ltd.
- Owner country
- JP
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72188802) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.