EXTRUVAC
USPTO (United States) · Serial 73510985
- Status
- cancelled
- Status updated
- 4 November 1992
- Filing date
- 29 November 1984
- Registration date
- 23 July 1985
- Nice classification
- 7
- Owner
- LEYBOLD-HERAEUS GMBH
- Owner country
- DE
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73510985) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.