ULTRAVENT
USPTO (United States) · Serial 74166186
- Status
- abandoned
- Status updated
- 28 April 1994
- Filing date
- 13 May 1991
- Registration date
- -
- Nice classification
- 6
- Owner
- Otto Tuchenhagen GmbH & Co., KG
- Owner country
- DE
- Raw status code
- 601
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74166186) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.