VIO-TRANS-OPTIC
USPTO (United States) · Serial 73167338
- Status
- registered
- Status updated
- 18 July 2009
- Filing date
- 21 April 1978
- Registration date
- 12 December 1978
- Nice classification
- 16
- Owner
- NATIONAL COMPUTER SYSTEMS, INC.
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73167338) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.