PERFRIT
USPTO (United States) · Serial 73608915
- Status
- cancelled
- Status updated
- 15 October 2021
- Filing date
- 11 July 1986
- Registration date
- 26 July 1988
- Nice classification
- 19
- Owner
- OSTERREICHISCH-AMERIKANISCHE MAGNESIT AKTIENGESELLSCHAFT
- Owner country
- AT
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73608915) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.