I2RF
USPTO (United States) · Serial 78226507
- Status
- cancelled
- Status updated
- 28 November 2014
- Filing date
- 17 March 2003
- Registration date
- 27 April 2004
- Nice classification
- 9, 38
- Owner
- Infineon Technologies AG
- Owner country
- DE
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 78226507) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.