"OPTI-SPEED"
USPTO (United States) · Serial 73190875
- Status
- cancelled
- Status updated
- 27 July 2002
- Filing date
- 26 October 1978
- Registration date
- 20 October 1981
- Nice classification
- 1, 3, 6, 7, 8, 9
- Owner
- Semi-Tech, Inc.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73190875) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.