OPTOTECH
USPTO (United States) · Serial 77342291
- Status
- registered
- Status updated
- 15 February 2020
- Filing date
- 3 December 2007
- Registration date
- 9 March 2010
- Nice classification
- 9, 11
- Owner
- Opto Tech Corporation
- Owner country
- TW
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 77342291) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.