PORTAX
USPTO (United States) · Serial 74128472
- Status
- abandoned
- Status updated
- 4 March 1992
- Filing date
- 7 January 1991
- Registration date
- -
- Nice classification
- 9
- Owner
- Stemmer Elektronic G.m.b.H. & Co., KG
- Owner country
- DE
- Raw status code
- 602
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74128472) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.