ZURICH NANOTECHNOLOGY EXPOSURE PROTOCOL
USPTO (United States) · Serial 77227689
- Status
- cancelled
- Status updated
- 1 July 2016
- Filing date
- 12 July 2007
- Registration date
- 24 November 2009
- Nice classification
- 42
- Owner
- Zurich Insurance Company
- Owner country
- CH
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 77227689) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.