DIFRAX
USPTO (United States) · Serial 79097744
- Status
- cancelled
- Status updated
- 21 August 2019
- Filing date
- 25 March 2011
- Registration date
- 27 November 2012
- Nice classification
- 10, 21, 28
- Owner
- Difrax Beheer B.V.
- Owner country
- NL
- Raw status code
- 404
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 79097744) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.