I3 MEMBRANE
USPTO (United States) · Serial 79135147
- Status
- registered
- Status updated
- 13 November 2021
- Filing date
- 11 March 2013
- Registration date
- 14 October 2014
- Nice classification
- 1, 9, 10, 11
- Owner
- Stephan Brinke-Seiferth
- Owner country
- DE
- Raw status code
- 707
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 79135147) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.