CLEARSIGN
USPTO (United States) · Serial 79144405
- Status
- cancelled
- Status updated
- 8 May 2015
- Filing date
- 9 January 2014
- Registration date
- 2 December 2014
- Nice classification
- 9
- Owner
- WERMA Holding GmbH + Co. KG
- Owner country
- DE
- Raw status code
- 404
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 79144405) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.