HYGENI-LOK
USPTO (United States) · Serial 77385606
- Status
- cancelled
- Status updated
- 5 August 2016
- Filing date
- 31 January 2008
- Registration date
- 29 December 2009
- Nice classification
- 21
- Owner
- Evonik Stockhausen GmbH
- Owner country
- DE
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 77385606) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.