IR
USPTO (United States) · Serial 73754353
- Status
- registered
- Status updated
- 12 January 2020
- Filing date
- 23 September 1988
- Registration date
- 15 August 1989
- Nice classification
- 9
- Owner
- INTERNATIONAL RECTIFIER CORPORATION
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73754353) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.