A AMPER
USPTO (United States) · Serial 74347327
- Status
- abandoned
- Status updated
- 9 February 1996
- Filing date
- 11 January 1993
- Registration date
- -
- Nice classification
- 37
- Owner
- Amper, S.A.
- Owner country
- ES
- Raw status code
- 604
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74347327) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.