EFFICIENT MICROSYSTEMS
USPTO (United States) · Serial 77477396
- Status
- abandoned
- Status updated
- 1 April 2009
- Filing date
- 17 May 2008
- Registration date
- -
- Nice classification
- 9
- Owner
- IRINIA S.A.
- Owner country
- LU
- Raw status code
- 602
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 77477396) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.