AMPER
USPTO (United States) · Serial 73756231
- Status
- abandoned
- Status updated
- 27 December 1989
- Filing date
- 6 October 1988
- Registration date
- -
- Nice classification
- 9
- Owner
- AMPER, S.A.
- Owner country
- ES
- Raw status code
- 602
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73756231) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.