TRIHEDRAL
USPTO (United States) · Serial 78040256
- Status
- cancelled
- Status updated
- 23 May 2009
- Filing date
- 21 December 2000
- Registration date
- 15 October 2002
- Nice classification
- 9
- Owner
- Hoya Corporation
- Owner country
- JP
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 78040256) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.